|
Relevant
Footnotes of Radio Regulations, Article 5 included in the European Common
Allocation Table (ECA, respectively ERC Report 25) |
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|
RR footnote No. |
RR footnote text |
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Administrations authorizing the use of frequencies below 8.3 kHz shall
ensure that no harmful interference is caused thereby to the services to
which the bands above 8.3 kHz are allocated. |
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|
Administrations conducting scientific research using frequencies below
8.3 kHz are urged to advise other administrations that may be concerned in
order that such research may be afforded all practicable protection from
harmful interference. |
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|
Use of the 8.3-11.3 kHz frequency band by stations in the meteorological
aids service is limited to passive use only. In the band 9-11.3 kHz, meteorological
aids stations shall not claim protection from stations of the radionavigation service submitted for notification to the
Bureau prior to 1 January 2013. For sharing between stations of the
meteorological aids service and stations in the radionavigation
service submitted for notification after this date, the most recent version
of Recommendation ITU R RS.1881 should be applied. (WRC-12) |
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|
The stations of services to which the bands 14-19.95 kHz and 20.05-70 kHz
and in Region 1 also the bands 72-84 kHz and 86-90 kHz are allocated may
transmit standard frequency and time signals. Such stations shall be afforded
protection from harmful interference. In Armenia, Azerbaijan, Belarus,
Bulgaria, the Russian Federation, Georgia, Kazakhstan, Mongolia, Kyrgyzstan,
Slovakia, Tajikistan and Turkmenistan, the frequencies 25 kHz and 50 kHz will
be used for this purpose under the same conditions. (WRC-07) |
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|
In the bands 70-90 kHz (70-86 kHz in Region 1) and 110-130 kHz (112-130
kHz in Region 1), pulsed radionavigation systems
may be used on condition that they do not cause harmful interference to other
services to which these bands are allocated. |
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|
Administrations which operate stations in the radionavigation
service in the band 90-110 kHz are urged to coordinate technical and
operating characteristics in such a way as to avoid harmful interference to
the services provided by these stations. |
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|
Only classes A1A or F1B, A2C, A3C, F1C or F3C emissions are authorized
for stations of the fixed service in the bands allocated to this service
between 90 kHz and 160 kHz (148.5 kHz in Region 1) and for stations of the
maritime mobile service in the bands allocated to this service between 110
kHz and 160 kHz (148.5 kHz in Region 1). Exceptionally, class J2B or J7B
emissions are also authorized in the bands between 110 kHz and 160 kHz (148.5
kHz in Region 1) for stations of the maritime mobile service. |
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|
Stations in the amateur service using frequencies in the band 135.7-137.8
kHz shall not exceed a maximum radiated power of 1 W (e.i.r.p.)
and shall not cause harmful interference to stations of the radionavigation service operating in countries listed in
No. 5.67. (WRC-07) |
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|
The use of the band 135.7-137.8 kHz in Algeria, Egypt, Iran (Islamic
Republic of), Iraq, Libyan Arab Jamahiriya, Lebanon, Syrian Arab Republic,
Sudan and Tunisia is limited to the fixed and maritime mobile services. The
amateur service shall not be used in the above-mentioned countries in the
band 135.7-137.8 kHz, and this should be taken into account by the countries
authorizing such use. (WRC-07) |
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|
The frequency 410 kHz is designated for radio direction-finding in the
maritime radionavigation service. The other radionavigation services to which the band 405-415 kHz is
allocated shall not cause harmful interference to radio direction-finding in
the band 406.5-413.5 kHz. |
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|
The maximum equivalent isotropically radiated
power (e.i.r.p.) of stations in the amateur service
using frequencies in the band 472-479 kHz shall not exceed 1 W.
Administrations may increase this limit of e.i.r.p.
to 5 W in portions of their territory which are at a distance of over 800 km
from the borders of Algeria, Saudi Arabia, Azerbaijan, Bahrain, Belarus,
China, Comoros, Djibouti, Egypt, United Arab Emirates, the Russian
Federation, Iran (Islamic Republic of), Iraq, Jordan, Kazakhstan, Kuwait,
Lebanon, Libya, Morocco, Mauritania, Oman, Uzbekistan, Qatar, Syrian Arab
Republic, Kyrgyzstan, Somalia, Sudan, Tunisia, Ukraine and Yemen. In this
frequency band, stations in the amateur service shall not cause harmful
interference to, or claim protection from, stations of the aeronautical radionavigation service. (WRC-12) |
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|
When establishing coast stations in the NAVTEX service on the frequencies
490 kHz, 518 kHz and 4209.5 kHz, administrations are strongly recommended to
coordinate the operating characteristics in accordance with the procedures of
the International Maritime Organization (IMO) (see Resolution 339
(Rev.WRC-07)). (WRC-07) |
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|
In the maritime mobile service, the frequency 490 kHz is to be used
exclusively for the transmission by coast stations of navigational and
meteorological warnings and urgent information to ships, by means of
narrowband direct-printing telegraphy. The conditions for use of the
frequency 490 kHz are prescribed in Articles 31 and 52. In
using the frequency band 415-495 kHz for the aeronautical radionavigation
service, administrations are requested to ensure that no harmful interference
is caused to the frequency 490 kHz. In using the frequency band 472-479 kHz
for the amateur service, administrations shall ensure that no harmful
interference is caused to the frequency 490 kHz. (WRC 12) |
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In the band 1605-1705 kHz, in cases where a broadcasting station of
Region 2 is concerned, the service area of the maritime mobile stations in
Region 1 shall be limited to that provided by ground-wave propagation. |
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|
Some countries of Region 1 use radiodetermination
systems in the bands 1606.5-1625 kHz, 1635-1800 kHz, 1850-2160 kHz, 2194-2300
kHz, 2502-2850 kHz and 3500-3800 kHz, subject to agreement obtained under No.
9.21. The radiated mean power of these stations shall not exceed 50 W. |
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|
In Germany, Armenia, Austria, Azerbaijan, Belarus, Croatia, Denmark,
Estonia, the Russian Federation, Finland, Georgia, Hungary, Ireland, Iceland,
Israel, Kazakhstan, Latvia, Liechtenstein, Lithuania, Malta, Moldova, Norway,
Uzbekistan, Poland, Kyrgyzstan, Slovakia, the Czech Rep., the United Kingdom,
Sweden, Switzerland, Tajikistan, Turkmenistan and Ukraine, administrations
may allocate up to 200 kHz to their amateur service in the frequency bands
1715-1800 kHz and 1850-2000 kHz. However, when allocating the frequency bands
within this range to their amateur service, administrations shall, after
prior consultation with administrations of neighbouring countries, take such
steps as may be necessary to prevent harmful interference from their amateur
service to the fixed and mobile services of other countries. The mean power
of any amateur station shall not exceed 10 W. (WRC-15) |
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|
Alternative allocation: in Angola, Armenia,
Azerbaijan, Belarus, Belgium, Cameroon, Congo (Rep. of the), Denmark, Egypt,
Eritrea, Spain, Ethiopia, the Russian Federation, Georgia, Greece, Italy,
Kazakhstan, Lebanon, Lithuania, the Syrian Arab Republic, Kyrgyzstan,
Somalia, Tajikistan, Tunisia, Turkmenistan and Turkey the frequency band
1810-1830 kHz is allocated to the fixed and mobile, except aeronautical
mobile, services on a primary basis. (WRC-15) |
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|
Additional allocation: in Saudi Arabia, Austria,
Iraq, Libya, Uzbekistan, Slovakia, Romania, Serbia, Slovenia, Chad, and Togo,
the band 1810-1830 kHz is also allocated to the fixed and mobile, except
aeronautical mobile, services on a primary basis. (WRC-12) |
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|
In Region 1, the authorization to use the band 1810-1830 kHz by the
amateur service in countries situated totally or partially north of 40° N
shall be given only after consultation with the countries mentioned in Nos. 5.98
and 5.99 to define the necessary steps to be taken to prevent harmful
interference between amateur stations and stations of other services
operating in accordance with Nos. 5.98 and 5.99. |
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|
In Region 1, in making assignments to stations in the fixed and mobile
services in the bands 1850-2045 kHz, 2194-2498 kHz, 2502-2625 kHz and
2650-2850 kHz, administrations should bear in mind the special requirements
of the maritime mobile service. |
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|
The carrier frequency 2182 kHz is an international distress and calling
frequency for radiotelephony. The conditions for the use of the band
2173.5-2190.5 kHz are prescribed in Articles 31 and 52. (WRC-07) |
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|
The frequencies 2187.5 kHz, 4207.5 kHz, 6312 kHz, 8414.5 kHz, 12577 kHz
and 16804.5 kHz are international distress frequencies for digital selective
calling. The conditions for the use of these frequencies are prescribed in
Article 31. |
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|
The frequencies 2174.5 kHz, 4177.5 kHz, 6268 kHz, 8376.5 kHz, 12520 kHz
and 16695 kHz are international distress frequencies for narrow-band
direct-printing telegraphy. The conditions for the use of these frequencies
are prescribed in Article 31. |
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|
The carrier frequencies 2182 kHz, 3023 kHz, 5680 kHz, 8364 kHz and the
frequencies 121.5 MHz, 156.525 MHz, 156.8 MHz and 243 MHz may also be used,
in accordance with the procedures in force for terrestrial radiocommunication services, for search and rescue
operations concerning manned space vehicles. The conditions for the use of
the frequencies are prescribed in Article 31. |
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|
The carrier (reference) frequencies 3023 kHz and 5680 kHz may also be
used, in accordance with Article 31 by stations of the maritime mobile
service engaged in coordinated search and rescue operations. (WRC-07) |
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|
Administrations are urged to authorize the use of the band 3155-3195 kHz
to provide a common worldwide channel for low power wireless hearing aids.
Additional channels for these devices may be assigned by administrations in
the bands between 3155 kHz and 3400 kHz to suit local needs. |
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|
The use of the band 4000-4063 kHz by the maritime mobile service is
limited to ship stations using radiotelephony (see No. 52.220 and
Appendix 17). (WRC-07) |
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|
Frequencies in the bands 4063- 4123 kHz and 4130- 4438 kHz may be used
exceptionally by stations in the fixed service, communicating only within the
boundary of the country in which they are located, with a mean power not
exceeding 50 W, on condition that harmful interference is not caused to the
maritime mobile service. In addition, in Afghanistan, Argentina, Armenia,
Azerbaijan, Belarus, Botswana, Burkina Faso, the Central African Rep., China,
the Russian Federation, Georgia, India, Kazakhstan, Mali, Niger, Pakistan,
Kyrgyzstan, Tajikistan, Chad, Turkmenistan and Ukraine, in the bands 4063-
4123 kHz, 4130- 4133 kHz and 4408- 4438 kHz, stations in the fixed service,
with a mean power not exceeding 1 kW, can be operated on condition that they
are situated at least 600 km from the coast and that harmful interference is
not caused to the maritime mobile service. (WRC-12) |
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|
The conditions for the use of the carrier frequencies 4125 kHz and 6215
kHz are prescribed in Articles 31 and 52. (WRC-07) |
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|
The frequency 4209.5 kHz is used exclusively for the transmission by
coast stations of meteorological and navigational warnings and urgent
information to ships by means of narrow-band direct-printing
techniques. (WRC-97) |
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|
The frequencies 4210 kHz, 6314 kHz, 8416.5 kHz, 12579 kHz, 16806.5 kHz,
19680.5 kHz, 22376 kHz and 26100.5 kHz are the international frequencies for
the transmission of maritime safety information (MSI) (see Appendix 17). |
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|
Stations in the radiolocation service shall not cause harmful
interference to, or claim protection from, stations operating in the fixed or
mobile services. Applications of the radiolocation service are limited to
oceanographic radars operating in accordance with Resolution 612 (Rev. WRC
12).. (.WRC-12) |
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|
Stations in the amateur service using the frequency band 5'351.5 –
5'366.5 kHz shall not exceed a maximum radiated power of 15 W (e.i.r.p.). However, in Region 2 in Mexico, stations in
the amateur service using the frequency band 5'351.5 – 5'366.5 kHz shall not
exceed a maximum radiated power of 20 W (e.i.r.p.).
In the following Region 2 countries: Antigua and Barbuda, Argentina, Bahamas,
Barbados, Belize, Bolivia, Brazil, Chile, Colombia, Costa Rica, Cuba,
Dominican Republic, Domini-ca, El Salvador, Ecuador, Grenada, Guatemala,
Guyana, Haiti, Honduras, Jamaica, Nicaragua, Panama, Paraguay, Peru, Saint
Lucia, Saint Kitts and Nevis, Saint Vincent and the Grenadines, Suriname,
Trinidad and Tobago, Uruguay, Venezuela, as well as the overseas territories
of the Nether-lands in Region 2, stations in the amateur service using the
frequency band 5'351.5 – 5'366.5 kHz shall not exceed a maximum radiated
power of 25 W (e.i.r.p.). (WRC 15) |
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|
The use of the bands 5900-5950 kHz, 7300-7350 kHz, 9400-9500 kHz,
11600-11650 kHz, 12050-12100 kHz, 13570-13600 kHz, 13800-13870 kHz,
15600-15800 kHz, 17480-17550 kHz and 18900-19020 kHz by the broadcasting
service is subject to the application of the procedure of Article 12. |
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Additional allocation: frequencies in the band
5900-5950 kHz may be used by stations in the following services,
communicating only within the boundary of the country in which they are
located: fixed service (in all three Regions), land mobile service (in Region
1), mobile except aeronautical mobile (R) service (in Regions 2 and 3), on
condition that harmful interference is not caused to the broadcasting
service. When using frequencies for these services, administrations are urged
to use the minimum power required and to take account of the seasonal use of
frequencies by the broadcasting service published in accordance with the
Radio Regulations. (WRC-07) |
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|
On condition that harmful interference is not caused to the maritime
mobile service, the bands 6200-6213.5 kHz and 6220.5-6525 kHz may be used
exceptionally by stations in the fixed service, communicating only within the
boundary of the country in which they are located, with a mean power not
exceeding 50 W. At the time of notification of these frequencies, the
attention of the Bureau will be drawn to the above conditions. |
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|
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|
Additional allocation: in Uzbekistan and
Kyrgyzstan, the bands 7000-7100 kHz and 7100-7200 kHz are also allocated to
the fixed and land mobile services on a secondary basis. (WRC-03) |
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|
Additional allocation: after 29 March 2009, in
Algeria, Saudi Arabia, Australia, Bahrain, Botswana, Brunei Darussalam,
China, Comoros, Korea (Rep. of), Diego Garcia, Djibouti, Egypt, United Arab
Emirates, Eritrea, Indonesia, Iran (Islamic Republic of), Japan, Jordan,
Kuwait, Libya, Morocco, Mauritania, New Zealand, Oman, Papua New Guinea, Qatar,
the Syrian Arab Republic, Singapore, Sudan, South Sudan, Tunisia, Viet Nam
and Yemen, the band 7100-7200 kHz is also allocated to the fixed and the
mobile, except aeronautical mobile (R), services on a primary
basis. (WRC-12) |
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|
Additional allocation: frequencies in the band
7300-7350 kHz may be used by stations in the fixed service and in the land
mobile service, communicating only within the boundary of the country in
which they are located, on condition that harmful interference is not caused to
the broadcasting service. When using frequencies for these services,
administrations are urged to use the minimum power required and to take
account of the seasonal use of frequencies by the broadcasting service
published in accordance with the Radio Regulations. (WRC-07) |
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|
In Region 1, the band 7350-7450 kHz is allocated, until 29 March 2009, to
the fixed service on a primary basis and to the land mobile service on a
secondary basis. After 29 March 2009, on condition that harmful interference
is not caused to the broadcasting service, frequencies in the band 7350-7450
kHz may be used by stations in the fixed and land mobile services
communicating only within the boundary of the country in which they are
located, each station using a total radiated power that shall not exceed 24 dBW. (WRC-03) |
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|
Until 29 March 2009, the band 7450-8100 kHz is allocated to the fixed
service on a primary basis and to the land mobile service on a secondary
basis. (WRC-03) |
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|
The conditions for the use of the carrier frequencies 8291 kHz, 12290 kHz
and 16420 kHz are prescribed in Articles 31 and 52. (WRC-07) |
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|
Stations in the radiolocation service shall not cause harmful
interference to, or claim protection from, stations operating in the fixed
service. Applications of the radiolocation service are limited to
oceanographic radars operating in accordance with Resolution 612
(Rev.WRC-12). (WRC 12) |
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|
Additional allocation: frequencies in the bands
9400-9500 kHz, 11600-11650 kHz, 12050-12100 kHz, 15600-15800 kHz, 17480-17550
kHz and 18900-19020 kHz may be used by stations in the fixed service,
communicating only within the boundary of the country in which they are
located, on condition that harmful interference is not caused to the
broadcasting service. When using frequencies in the fixed service,
administrations are urged to use the minimum power required and to take
account of the seasonal use of frequencies by the broadcasting service
published in accordance with the Radio Regulations. (WRC-07) |
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|
On condition that harmful interference is not caused to the broadcasting
service, frequencies in the bands 9775-9900 kHz, 11650-11700 kHz and
11975-12050 kHz may be used by stations in the fixed service communicating
only within the boundary of the country in which they are located, each
station using a total radiated power not exceeding 24 dBW. |
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|
Additional allocation: frequencies in the
bands 13570-13600 kHz and 13800-13870 kHz may be used by stations in the
fixed service and in the mobile except aeronautical mobile (R) service,
communicating only within the boundary of the country in which they are
located, on the condition that harmful interference is not caused to the
broadcasting service. When using frequencies in these services,
administrations are urged to use the minimum power required and to take
account of the seasonal use of frequencies by the broadcasting service
published in accordance with the Radio Regulations. (WRC-07) |
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|
The band 21870-21924 kHz is used by the fixed service for provision of
services related to aircraft flight safety. |
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|
The use of the band 23200-23350 kHz by the fixed service is limited to
provision of services related to aircraft flight safety. |
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|
The use of the band 23350-24000 kHz by the maritime mobile service is
limited to inter-ship radiotelegraphy. |
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|
Alternative allocation: in Albania, Germany,
Armenia, Austria, Belarus, Belgium, Bosnia and Herzegovina, Cyprus, Vatican,
Croatia, Denmark, Spain, Estonia, Finland, France, Greece, Hungary, Ireland,
Iceland, Italy, Latvia, The Former Yugoslav Rep. of Macedonia, Liechtenstein,
Lithuania, Luxembourg, Malta, Moldova, Monaco, Montenegro, Norway,
Uzbekistan, Netherlands, Portugal, Kyrgyzstan, Slovakia, Czech Rep., Romania,
United Kingdom, San Marino, Slovenia, Sweden, Switzerland, Turkey and
Ukraine, the frequency band 42-42.5 MHz is allocated to the fixed and mobile
services on a primary basis. (WRC-15). |
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|
Additional allocation: in Germany, Austria,
Belgium, Bosnia and Herzegovina, China, Vatican, Denmark, Spain, Estonia, the
Russian Federation, Finland, France, Ireland, Iceland, Italy, Latvia, The
Former Yugoslav Republic of Macedonia, Liechtenstein, Lithuania, Luxembourg,
Monaco, Montenegro, Norway, the Netherlands, Poland, Portugal, the Czech
Rep., the United Kingdom, Serbia, Slovenia, Sweden and Switzerland the band
46-68 MHz is also allocated to the radiolocation service on a secondary
basis. This use is limited to the operation of wind profiler radars in
accordance with Resolution 217 (WRC-97). (WRC-12) |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
Additional allocation: in Albania, Algeria,
Germany, Austria, Belgium, Bosnia and Herzegovina, Botswana, Bulgaria, Côte
d'Ivoire, Croatia, Denmark, Spain, Estonia, Finland, France, Gabon, Greece,
Ireland, Israel, Italy, Jordan, Lebanon, Libya, Liechtenstein, Lithuania,
Luxembourg, Madagascar, Mali, Malta, Morocco, Mauritania, Monaco, Montenegro,
Nigeria, Norway, the Netherlands, Poland, Syrian Arab Republic, Slovakia,
Czech Rep., Romania, the United Kingdom, Serbia, Slovenia, Sweden,
Switzerland, Swaziland, Chad, Togo, Tunisia and Turkey, the frequency band
47-68 MHz, in South Africa the frequency band 47-50 MHz, and in Latvia the
band frequency 48.5-56.5 MHz, are also allocated to the land mobile service
on a primary basis. However, stations of the land mobile service in the
countries mentioned in connection with each frequency band referred to in
this footnote shall not cause harmful interference to, or claim protection
from, existing or planned broadcasting stations of countries other than those
mentioned in connection with the frequency band. (WRC-15) |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
The frequency 75 MHz is assigned to marker beacons. Administrations shall
refrain from assigning frequencies close to the limits of the guardband to stations of other services which, because of
their power or geographical position, might cause harmful interference or
otherwise place a constraint on marker beacons. |
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|
Additional allocation: the band 108-117.975
MHz is also allocated on a primary basis to the aeronautical mobile (R)
service, limited to systems operating in accordance with recognized
international aeronautical standards. Such use shall be in accordance with
Resolution 413 (Rev.WRC-07). The use of the band 108-112 MHz by the
aeronautical mobile (R) service shall be limited to systems composed of
ground-based transmitters and associated receivers that provide navigational
information in support of air navigation functions in accordance with
recognized international aeronautical standards. (WRC-07) |
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|
In the band 117.975-137 MHz, the frequency 121.5 MHz is the aeronautical
emergency frequency and, where required, the frequency 123.1 MHz is the
aeronautical frequency auxiliary to 121.5 MHz.
Mobile stations of the maritime mobile service may communicate on these
frequencies under the conditions laid down in Article 31 for distress
and safety purposes with stations of the aeronautical mobile
service. (WRC-07) |
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|
Different category of service: in Armenia, Azerbaijan, Belarus, Bulgaria,
Egypt, the Russian Federation, Finland, France, Georgia, Greece, Kazakhstan,
Lebanon, Moldova, Mongolia, Uzbekistan, Poland, Kyrgyzstan, the Syrian Arab
Republic, Slovakia, the Czech Rep., Romania, Tajikistan, Turkmenistan and
Ukraine, the allocation of the band 137-138 MHz to the aeronautical mobile
(OR) service is on a primary basis (see No. 5.33). (WRC-2000) |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
The use of the band 137-138 MHz by the mobile-satellite service is
subject to coordination under No. 9.11A. (WRC-97) |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
In making assignments to space stations in the mobile-satellite service
in the bands 137-138 MHz, 387-390 MHz and 400.15-401 MHz, administrations
shall take all practicable steps to protect the radio astronomy service in
the bands 150.05-153 MHz, 322-328.6 MHz, 406.1-410 MHz and 608-614 MHz from
harmful interference from unwanted emissions. The threshold levels of
interference detrimental to the radio astronomy service are shown in the
relevant ITU-R Recommendation. (WRC-07) |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
In the bands: |
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|
The use of the bands 137-138 MHz, 148-150.05 MHz, 399.9-400.05 MHz,
400.15-401 MHz, 454-456 MHz and 459-460 MHz by the mobile-satellite service
is limited to non-geostationary-satellite systems. (WRC-97) |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
Additional allocation: in Germany, Saudi
Arabia, Austria, Bahrain, Belgium, Denmark, the United Arab Emirates, Spain,
Finland, Greece, Guinea, Ireland, Israel, Kenya, Kuwait, The Former Yugoslav
Republic of Macedonia, Lebanon, Liechtenstein, Luxembourg, Mali, Malta,
Montenegro, Norway, the Netherlands, Qatar, Slovakia, the United Kingdom,
Serbia, Slovenia, Somalia, Sweden, Switzerland, Tanzania, Tunisia and Turkey,
the frequency band 138-144 MHz is also allocated to the maritime mobile and
land mobile services on a primary basis. (WRC-15) |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
Additional allocation: the band 148-149.9 MHz
is also allocated to the space operation service (Earth-to-space) on a
primary basis, subject to agreement obtained under No. 9.21. The
bandwidth of any individual transmission shall not exceed ± 25 kHz. |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
The use of the band 148-149.9 MHz by the mobile-satellite service is
subject to coordination under No. 9.11A. The mobile-satellite service
shall not constrain the development and use of the fixed, mobile and space
operation services in the band 148-149.9 MHz. |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
The use of the frequency bands 149.9-150.05 MHz and 399.9-400.05 MHz by
the mobile-satellite service is subject to coordination under No. 9.11A. (WRC-15) |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
Stations of the mobile-satellite service in the frequency band 148-149.9
MHz shall not cause harmful interference to, or claim protection from,
stations of the fixed or mobile services operating in accordance with the
Table of Frequency Allocations in the following countries: Albania, Algeria,
Germany, Saudi Arabia, Australia, Austria, Bahrain, Bangladesh, Barbados,
Belarus, Belgium, Benin, Bosnia and Herzegovina, Botswana, Brunei Darussalam,
Bulgaria, Cameroon, China, Cyprus, Congo (Rep. of the), Korea (Rep. of), Côte
d'Ivoire, Croatia, Cuba, Denmark, Djibouti, Egypt, the United Arab Emirates,
Eritrea, Spain, Estonia, Ethiopia, the Russian Federation, Finland, France,
Gabon, Georgia, Ghana, Greece, Guinea, Guinea Bissau, Hungary, India, Iran
(Islamic Republic of), Ireland, Iceland, Israel, Italy, Jamaica, Japan,
Jordan, Kazakhstan, Kenya, Kuwait, The Former Yugoslav Republic of Macedonia,
Lesotho, Latvia, Lebanon, Libya, Liechtenstein, Lithuania, Luxembourg,
Malaysia, Mali, Malta, Mauritania, Moldova, Mongolia, Montenegro, Mozambique,
Namibia, Norway, New Zealand, Oman, Uganda, Uzbekistan, Pakistan, Panama,
Papua New Guinea, Paraguay, the Netherlands, the Philippines, Poland,
Portugal, Qatar, the Syrian Arab Republic, Kyrgyzstan, Dem. People’s Rep. of
Korea, Slovakia, Romania, the United Kingdom, Senegal, Serbia, Sierra Leone,
Singapore, Slovenia, Sudan, Sri Lanka, South Africa, Sweden, Switzerland,
Swaziland, Tanzania, Chad, Thailand, Togo, Tonga, Trinidad and Tobago,
Tunisia, Turkey, Ukraine, Viet Nam, Yemen, Zambia and Zimbabwe.
(WRC-15) |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
Additional allocation: in Algeria, Armenia,
Azerbaijan, Belarus, China, the Russian Federation, France, Iran (Islamic
Republic of), Kazakhstan, Uzbekistan, Kyrgyzstan, Tajikistan, Turkmenistan,
Ukraine and Viet Nam, the frequency band 154-156 MHz is also allocated to the
radiolocation service on a primary basis. The usage of the frequency band
154-156 MHz by the radiolocation service shall be limited to space-object
detection systems operating from terrestrial locations. The operation of
stations in the radiolocation service in the frequency band 154-156 MHz shall
be subject to agreement obtained under No. 9.21. For the identification of
potentially affected administrations in Region 1, the instantaneous field-strength
value of 12 dB(μV/m) for 10% of the time
produced at 10 m above ground level in the 25 kHz reference frequency band at
the border of the territory of any other administration shall be used. For
the identification of potentially affected administrations in Region 3, the
interference-to-noise ratio (I/N) value of −6 dB (N =
−161 dBW/4 kHz), or −10 dB for
applications with greater protection requirements, such as public protection
and disaster relief (PPDR (N = −161 dBW/4
kHz)), for 1% of the time produced at 60 m above ground level at the border
of the territory of any other administration shall be used. In the frequency
bands 156.7625-156.8375 MHz, 156.5125-156.5375 MHz, 161.9625-161.9875 MHz,
162.0125-162.0375 MHz, out-of-band e.i.r.p. of
space surveillance radars shall not exceed −16 dBW.
Frequency assignments to the radiolocation service under this allocation in
Ukraine shall not be used without the agreement of
Moldova. (WRC-12) |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
The frequency 156.525 MHz is the international distress, safety and
calling frequency for the maritime mobile VHF radiotelephone service using
digital selective calling (DSC). The conditions for the use of this frequency
and the band 156.4875-156.5625 MHz are contained in Articles 31 and 52
and in Appendix 18. |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
Additional allocation: the bands
156.4875-156.5125 MHz and 156.5375-156.5625 MHz are also allocated to the
fixed and land mobile services on a primary basis. The use of these bands by
the fixed and land mobile services shall not cause harmful interference to
nor claim protection from the maritime mobile VHF radiocommunication
service. (WRC-07) |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
The use of the frequency bands 156.7625-156.7875 MHz and
156.8125-156.8375 MHz by the mobile-satellite service (Earth-to-space) is
limited to the reception of automatic identification system (AIS) emissions
of long-range AIS broadcast messages (Message 27, see the most recent version
of Recommendation ITU R M.1371). With the exception of AIS emissions,
emissions in these frequency bands by systems operating in the maritime
mobile service for communications shall not exceed 1 W. (WRC-12) |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
The frequency bands 161.9625-161.9875 MHz and 162.0125-162.0375 MHz may
be used by aircraft stations for the purpose of search and rescue operations
and other safety-related communications. (WRC-12) |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
The use of the frequency bands 161.9375- 161.9625 MHz and 161.9875-
162.0125 MHz by the maritime mobile-satellite (Earth-to-space) service is
limited to the systems which operate in accordance with Appendix 18. (WRC-15) |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
The use of the frequency bands 161.9625-161.9875 MHz and
162.0125-162.0375 MHz by the fixed and land mobile services shall not cause
harmful interference to, or claim protection from, the maritime mobile
service. (WRC-12) |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
The use of the frequency bands 161.9625-161.9875 MHz and
162.0125-162.0375 MHz by the mobile-satellite service (Earth-to-space) is
limited to the reception of automatic identification system emissions from
stations operating in the maritime mobile service. (WRC-12) |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
Additional allocation: in Germany, Austria,
Belgium, Denmark, Spain, Finland, France, Israel, Italy, Liechtenstein,
Malta, Monaco, Norway, the Netherlands, the United Kingdom, Sweden and
Switzerland, the band 174-223 MHz is also allocated to the land mobile
service on a primary basis. However, the stations of the land mobile service
shall not cause harmful interference to, or claim protection from,
broadcasting stations, existing or planned, in countries other than those
listed in this footnote. |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
The bands 235-322 MHz and 335.4-399.9 MHz may be used by the
mobile-satellite service, subject to agreement obtained under No. 9.21,
on condition that stations in this service do not cause harmful interference
to those of other services operating or planned to be operated in accordance
with the Table of Frequency Allocations except for the additional allocation
made in footnote No. 5.256A. (WRC-03) |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
The bands 312-315 MHz (Earth-to-space) and 387-390 MHz (space-to-Earth)
in the mobile-satellite service may also be used by
non-geostationary-satellite systems. Such use is subject to coordination
under No. 9.11A. |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
The frequency 243 MHz is the frequency in this band for use by survival
craft stations and equipment used for survival purposes. (WRC-07) |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
The band 267-272 MHz may be used by administrations for space telemetry
in their countries on a primary basis, subject to agreement obtained under
No. 9.21. |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
The use of the band 328.6-335.4 MHz by the aeronautical radionavigation service is limited to Instrument Landing
Systems (glide path). |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
Emissions shall be confined in a band of ± 25 kHz about the standard
frequency 400.1 MHz. |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
The band 400.15-401 MHz is also allocated to the space research service
in the space-to-space direction for communications with manned space
vehicles. In this application, the space research service will not be
regarded as a safety service. |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
The use of the band 400.15-401 MHz by the mobile-satellite service is
subject to coordination under No. 9.11A. The power flux-density limit
indicated in Annex 1 of Appendix 5 shall apply until such time
as a competent world radiocommunication conference
revises it. |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
In the frequency band 403- 410 MHz, Resolution 205 (Rev.WRC-15)
applies. (WRC-15) |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
The use of the band 406-406.1 MHz by the mobile-satellite service is
limited to low power satellite emergency position-indicating radiobeacons (see also Article 31). (WRC-07) |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
Any emission capable of causing harmful interference to the authorized
uses of the band 406-406.1 MHz is prohibited. |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
Additional allocation: in Afghanistan,
Algeria, Saudi Arabia, Bahrain, Bangladesh, Brunei Darussalam, Burkina Faso,
Djibouti, Egypt, the United Arab Emirates, Ecuador, Eritrea, Ethiopia, Greece,
Guinea, India, Indonesia, Iran (Islamic Republic of), Iraq, Israel, Italy,
Jordan, Kenya, Kuwait, Libya, Malaysia, Nigeria, Oman, Pakistan, the
Philippines, Qatar, the Syrian Arab Republic, the Dem. People’s Rep. of
Korea, Singapore, Somalia, Sudan, Switzerland, Thailand, Togo, Turkey and
Yemen, the frequency band 430-440 MHz is also allocated to the fixed service
on a primary basis and the frequency bands 430-435 MHz and 438-440 MHz are
also allocated, except in Ecuador, to the mobile, except aeronautical mobile,
service on a primary basis. (WRC-15) |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
The use of the frequency band 432-438 MHz by sensors in the Earth
exploration-satellite service (active) shall be in accordance with
Recommendation ITU-R SA.1260-1. Additionally, the Earth exploration-satellite
service (active) in the frequency band 432-438 MHz shall not cause harmful
interference to the aeronautical radionavigation
service in China. |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
In Germany, Austria, Bosnia and Herzegovina, Croatia, The Former Yugoslav
Republic of Macedonia, Liechtenstein, Montenegro, Portugal, Serbia, Slovenia
and Switzerland, the band 433.05-434.79 MHz (centre frequency 433.92 MHz) is
designated for industrial, scientific and medical (ISM) applications. Radiocommunication services of these countries operating
within this band must accept harmful interference which may be caused by
these applications. ISM equipment operating in this band is subject to the
provisions of No. 15.13. (WRC-07) |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
In the bands 435-438 MHz, 1260-1270 MHz, 2400-2450 MHz, 3400-3410 MHz (in
Regions 2 and 3 only) and 5650-5670 MHz, the amateur-satellite service may
operate subject to not causing harmful interference to other services
operating in accordance with the Table (see No. 5.43). Administrations
authorizing such use shall ensure that any harmful interference caused by
emissions from a station in the amateur-satellite service is immediately
eliminated in accordance with the provisions of No. 25.11. The use of
the bands 1260-1270 MHz and 5650-5670 MHz by the amateur-satellite service is
limited to the Earth-to-space direction. |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
In the maritime mobile service, the frequencies 457.525 MHz, 457.550 MHz,
457.575 MHz, 467.525 MHz, 467.550 MHz and 467.575 MHz may be used by on-board
communication stations. Where needed, equipment designed for 12.5 kHz channel
spacing using also the additional frequencies 457.5375 MHz, 457.5625 MHz,
467.5375 MHz and 467.5625 MHz may be introduced for on-board communications.
The use of these frequencies in territorial waters may be subject to the
national regulations of the administration concerned. The characteristics of
the equipment used shall conform to those specified in Recommendation ITU-R
M.1174-2. (WRC-07) |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
Earth exploration-satellite service applications, other than the
meteorological-satellite service, may also be used in the bands 460-470 MHz
and 1690-1710 MHz for space-to-Earth transmissions subject to not causing
harmful interference to stations operating in accordance with the Table. |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
Additional allocation: in Germany, Austria,
Denmark, Estonia, Liechtenstein, the Czech Rep., Serbia and Switzerland, the
frequency band 470-494 MHz is also allocated to the radiolocation service on
a secondary basis. This use is limited to the operation of wind profiler
radars in accordance with Resolution 217 (WRC-97). (WRC-15) |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
Additional allocation: in Albania, Germany,
Angola, Saudi Arabia, Austria, Bahrain, Belgium, Benin, Bosnia and
Herzegovina, Botswana, Bulgaria, Burkina Faso, Burundi, Cameroon, Vatican,
Congo (Rep. of the), Côte d'Ivoire, Croatia, Denmark, Djibouti, Egypt, United
Arab Emirates, Spain, Estonia, Finland, France, Gabon, Georgia, Ghana,
Hungary, Iraq, Ireland, Iceland, Israel, Italy, Jordan, Kenya, Kuwait,
Lesotho, Latvia, The Former Yugoslav Republic of Macedonia, Lebanon, Libya,
Liechtenstein, Lithuania, Luxembourg, Malawi, Mali, Malta, Morocco,
Mauritius, Mauritania, Moldova, Monaco, Mozambique, Namibia, Niger, Nigeria,
Norway, Oman, Uganda, the Netherlands, Poland, Portugal, Qatar, the Syrian
Arab Republic, Slovakia, the Czech Republic, the United Kingdom, Rwanda, San
Marino, Serbia, Sudan, South Africa, Sweden, Switzerland, Swaziland,
Tanzania, Chad, Togo, Tunisia, Turkey, Ukraine, Zambia and Zimbabwe, the
frequency band 470-694 MHz is also allocated on a secondary basis to the land
mobile service, intended for applications ancillary to broadcasting and
programme-making. Stations of the land mobile service in the countries listed
in this footnote shall not cause harmful interference to existing or planned
stations operating in accordance with the Table in countries other than those
listed in this footnote. (WRC-15) |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
Additional allocation: in Region 1, except
in the African Broadcasting Area (see Nos. 5.10 to 5.13), and
in Region 3, the band 608-614 MHz is also allocated to the radio astronomy
service on a secondary basis. |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
For the frequency band 620-790 MHz, see also Resolution 549
(WRC-07). (WRC-07) |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
In Region 1, the use of the frequency band 694-790 MHz by the mobile,
except aeronautical mobile, service is subject to the provisions of Resolution
760 (WRC 15). See also Resolution 224 (Rev.WRC 15). (WRC-15) |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
In Region 1, the allocation to the mobile, except aeronautical mobile,
service on a primary basis in the frequency band 790-862 MHz is subject to
agreement obtained under No. 9.21 with respect to the aeronautical radionavigation service in countries mentioned in No. 5.312.
For countries party to the GE06 Agreement, the use of stations of the mobile
service is also subject to the successful application of the procedures of
that Agreement. Resolutions 224 (Rev.WRC-15) and 749 (Rev. WRC-15)
shall apply, as appropriate. (WRC-15) |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
The parts of the frequency band 698-960 MHz in Region 2 and the frequency
bands 694-790 MHz in Region 1 and 790-960 MHz in Regions 1 and 3 which are allocated
to the mobile service on a primary basis are identified for use by
administrations wishing to implement International Mobile Tele-communications
(IMT) – see Resolutions 224 (Rev.WRC-15), 760 (WRC-15) and 749
(Rev.WRC-15), where applicable. This identification does not preclude the
use of these frequency bands by any application of the services to which they
are allocated and does not establish priority in the Radio
Regulations. (WRC−15) |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
The use of the frequency band 960-1164 MHz by the aeronautical mobile (R)
service is limited to systems that operate in accordance with recognized
international aeronautical standards. Such use shall be in accordance with
Resolution 417 (WRC-15). (WRC-15) |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
The use of the band 960-1215 MHz by the aeronautical radionavigation
service is reserved on a worldwide basis for the operation and development of
airborne electronic aids to air navigation and any directly associated
ground-based facilities. (WRC-2000) |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
Additional allocation: Stations in the radionavigation-satellite service in the band 1164-1215
MHz shall operate in accordance with the provisions of Resolution 609
(WRC-03) and shall not claim protection from stations in the aeronautical
radionavigation service in the band 960-1215 MHz. No. 5.43A does not apply. The provisions of
No. 21.18 shall apply. (WRC-03) |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
5.328A |
Additional allocation: Stations in the radionavigation-satellite service in the band 1164-1215
MHz shall operate in accordance with the provisions of Resolution 609
(WRC-03) and shall not claim protection from stations in the aeronautical
radionavigation service in the band 960-1215 MHz. No. 5.43A does not apply. The provisions of
No. 21.18 shall apply. (WRC-03) |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
The frequency band 1'087.7- 1'092.3 MHz is also allocated to the
aeronautical mobile-satellite (R) service (Earth-to-space) on a primary
basis, limited to the space station reception of Automatic Dependent
Surveillance-Broadcast (ADS-B) emissions from aircraft transmitters that
operate in accordance with recognized international aeronautical standards.
Stations operating in the aeronautical mobile-satellite (R) service shall not
claim protection from stations operating in the aeronautical radionavigation service. Resolution 425 (WRC-15) shall
apply. (WRC-15) |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
The use of the bands 1164-1300 MHz, 1559-1610 MHz and 5010-5030 MHz by
systems and networks in the radionavigation-satellite
service for which complete coordination or notification information, as
appropriate, is received by the Radiocommunication
Bureau after 1 January 2005 is subject to the application of the provisions
of Nos. 9.12, 9.12A and 9.13. Resolution 610 (WRC-03) shall
also apply; however, in the case of radionavigation-satellite
service (space-to-space) networks and systems, Resolution 610 (WRC-03)
shall only apply to transmitting space stations. In accordance with No. 5.329A,
for systems and networks in the radionavigation satellite
service (space-to-space) in the bands 1215-1300 MHz and 1559-1610 MHz, the
provisions of Nos. 9.7, 9.12, 9.12A and 9.13 shall only apply
with respect to other systems and networks in the radionavigation-satellite
service (space-to-space). (WRC-07) |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
Use of the radionavigation-satellite service in
the band 1215-1300 MHz shall be subject to the condition that no harmful
interference is caused to, and no protection is claimed from, the radionavigation service authorized under No. 5.331.
Furthermore, the use of the radionavigation-satellite
service in the band 1215-1300 MHz shall be subject to the condition that no
harmful interference is caused to the radiolocation service. No. 5.43
shall not apply in respect of the radiolocation service. Resolution 608 (WRC-03)
shall apply. (WRC-03) |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
Use of systems in the radionavigation-satellite
service (space-to-space) operating in the bands 1215-1300 MHz and 1559-1610
MHz is not intended to provide safety service applications, and shall not
impose any additional constraints on radionavigation-satellite
service (space-to-Earth) systems or on other services operating in accordance
with the Table of Frequency Allocations. (WRC-07) |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
Additional allocation: in Algeria, Germany,
Saudi Arabia, Australia, Austria, Bahrain, Belarus, Belgium, Benin, Bosnia
and Herzegovina, Brazil, Burkina Faso, Burundi, Cameroon, China, Korea (Rep.
of), Croatia, Denmark, Egypt, the United Arab Emirates, Estonia, the Russian
Federation, Finland, France, Ghana, Greece, Guinea, Equatorial Guinea,
Hungary, India, Indonesia, Iran (Islamic Republic of), Iraq, Ireland, Israel,
Jordan, Kenya, Kuwait, The Former Yugoslav Republic of Macedonia, Lesotho,
Latvia, Lebanon, Liechtenstein, Lithuania, Luxembourg, Madagascar, Mali,
Mauritania, Montenegro, Nigeria, Norway, Oman, Pakistan, the Netherlands,
Poland, Portugal, Qatar, the Syrian Arab Republic, Dem. People’s Rep. of
Korea, Slovakia, the United Kingdom, Serbia, Slovenia, Somalia, Sudan, South
Sudan, Sri Lanka, South Africa, Sweden, Switzerland, Thailand, Togo, Turkey,
Venezuela and Viet Nam, the band 1215-1300 MHz is also allocated to the radionavigation service on a primary basis. In Canada and
the United States, the band 1240-1300 MHz is also allocated to the radionavigation service, and use of the radionavigation service shall be limited to the
aeronautical radionavigation
service. (WRC-12) |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
In the band 1215-1260 MHz, active spaceborne
sensors in the Earth exploration-satellite and space research services shall
not cause harmful interference to, claim protection from, or otherwise impose
constraints on operation or development of the radiolocation service, the radionavigation-satellite service and other services
allocated on a primary basis. (WRC-2000) |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
In the band 1260-1300 MHz, active spaceborne
sensors in the Earth exploration-satellite and space research services shall
not cause harmful interference to, claim protection from, or otherwise impose
constraints on operation or development of the radiolocation service and other
services allocated by footnotes on a primary basis. (WRC-2000) |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
The use of the bands 1300-1350 MHz, 2700-2900 MHz and 9000-9200 MHz by
the aeronautical radionavigation service is
restricted to ground-based radars and to associated airborne transponders
which transmit only on frequencies in these bands and only when actuated by
radars operating in the same band. |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
The use of the band 1300-1350 MHz by earth stations in
the radionavigation-satellite service and by
stations in the radiolocation service shall not cause harmful interference
to, nor constrain the operation and development of, the aeronautical-radionavigation service. (WRC-2000) |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
In the frequency bands 1350-1400 MHz, 1427-1452 MHz, 22.55-23.55 GHz,
30-31.3 GHz, 49.7-50.2 GHz, 50.4-50.9 GHz, 51.4-52.6 GHz, 81-86 GHz and 92-94
GHz, Resolution 750 (Rev. WRC-15) applies. (WRC-15) |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
The bands 1370-1400 MHz, 2640-2655 MHz, 4950-4990 MHz and 15.20-15.35 GHz
are also allocated to the space research (passive) and Earth
exploration-satellite (passive) services on a secondary basis. |
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|
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|
In the bands 1400-1727 MHz, 101-120 GHz and 197-220 GHz, passive research
is being conducted by some countries in a programme for the search for
intentional emissions of extraterrestrial origin. |
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|
In Region 1, the frequency bands 1'427- 1'452 MHz and 1'492- 1'518 MHz
are identified for use by administrations wishing to implement International
Mobile Telecommunications (IMT) in accordance with Resolution 223
(Rev.WRC-15). This identification does not preclude the use of these
frequency bands by any other application of the services to which it is
allocated and does not establish priority in the Radio Regulations. The use
of IMT stations is subject to agreement obtained under No. 9.21 with
respect to the aeronautical mobile service used for aeronautical telemetry in
accordance with No. 5.342. (WRC-15) |
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|
Use of the band 1452-1492 MHz by the broadcasting-satellite service, and
by the broadcasting service, is limited to digital audio broadcasting and is
subject to the provisions of Resolution 528 (WARC-92)*. |
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|
The use of the band 1518-1525 MHz by the mobile-satellite service is
subject to coordination under No. 9.11A. In the band 1518-1525 MHz
stations in the mobile-satellite service shall not claim protection from the
stations in the fixed service. No. 5.43A does not
apply. (WRC-03) |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
In the band 1518-1525 MHz, the coordination threshold in terms of the
power flux-density levels at the surface of the Earth in application of No. 9.11A
for space stations in the mobile-satellite (space-to-Earth) service, with
respect to the land mobile service use for specialized mobile radios or used
in conjunction with public switched telecommunication networks (PSTN)
operating within the territory of Japan, shall be -150 dB(W/m²) in any 4
kHz band for all angles of arrival, instead of those given in Table 5-2 of
Appendix 5. In the band 1518-1525 MHz stations in the mobile-satellite
service shall not claim protection from stations in the mobile service in the
territory of Japan. No. 5.43A does not apply. (WRC-03) |
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|
In the band 1518-1525 MHz, stations in the mobile-satellite service shall
not claim protection from aeronautical mobile telemetry stations in the
mobile service in the territory of the United States (see Nos. 5.343
and 5.344) and in the countries listed in No. 5.342. No. 5.43A
does not apply. (WRC-03) |
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|
The bands 1525-1544 MHz, 1545-1559 MHz, 1626.5-1645.5 MHz and
1646.5-1660.5 MHz shall not be used for feeder links of any service. In
exceptional circumstances, however, an earth station at a specified fixed
point in any of the mobile-satellite services may be authorized by an
administration to communicate via space stations using these bands. |
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|
For the use of the bands 1518-1544 MHz, 1545-1559 MHz, 1610-1645.5 MHz,
1646.5-1660.5 MHz, 1668-1675 MHz, 1980-2010 MHz, 2170-2200 MHz, 2483.5-2520
MHz and 2670-2690 MHz by the mobile-satellite service, see Resolutions 212
(Rev.WRC-07) and 225 (Rev.WRC-07). (WRC-07) |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
In applying the procedures of Section II of Article 9 to the
mobile-satellite service in the bands 1530-1544 MHz and 1626.5-1645.5 MHz,
priority shall be given to accommodating the spectrum requirements for
distress, urgency and safety communications of the Global Maritime Distress
and Safety System (GMDSS). Maritime mobile-satellite distress, urgency and
safety communications shall have priority access and immediate availability
over all other mobile satellite communications operating within a network.
Mobile-satellite systems shall not cause unacceptable interference to, or
claim protection from, distress, urgency and safety communications of the
GMDSS. Account shall be taken of the priority of safety-related
communications in the other mobile-satellite services. (The provisions of
Resolution 222 (WRC-2000) shall apply.) (WRC-2000) |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
The use of the bands 1525-1559 MHz and 1626.5-1660.5 MHz by the
mobile-satellite services is subject to coordination under No. 9.11A. |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
The use of the band 1544-1545 MHz by the mobile-satellite service
(space-to-Earth) is limited to distress and safety communications (see
Article 31). |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
Transmissions in the band 1545-1555 MHz from terrestrial aeronautical
stations directly to aircraft stations, or between aircraft stations, in the
aeronautical mobile (R) service are also authorized when such transmissions
are used to extend or supplement the satellite-to-aircraft links. |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
In applying the procedures of Section II of Article 9 to the
mobile-satellite service in the bands 1545-1555 MHz and 1646.5-1656.5 MHz,
priority shall be given to accommodating the spectrum requirements of the
aeronautical mobile-satellite (R) service providing transmission of messages
with priority 1 to 6 in Article 44. Aeronautical mobile-satellite (R)
service communications with priority 1 to 6 in Article 44 shall have
priority access and immediate availability, by pre-emption if necessary, over
all other mobile-satellite communications operating within a network.
Mobile-satellite systems shall not cause unacceptable interference to, or
claim protection from, aeronautical mobile-satellite (R) service
communications with priority 1 to 6 in Article 44. Account shall be
taken of the priority of safety-related communications in the other
mobile-satellite services. (The provisions of Resolution 222 (WRC-12)
shall apply.) (WRC-12) |
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|
The use of the band 1610-1626.5 MHz by the mobile-satellite service
(Earth-to-space) and by the radiodetermination-satellite
service (Earth-to-space) is subject to coordination under No. 9.11A. A
mobile earth station operating in either of the services in this band shall
not produce a peak e.i.r.p. density in excess of
-15 dB(W/4 kHz)in the part of the band used by systems operating in
accordance with the provisions of No. 5.366 (to which No. 4.10
applies), unless otherwise agreed by the affected administrations. In the
part of the band where such systems are not operating, the mean e.i.r.p. density of a mobile earth station shall not
exceed -3 dB(W/4 kHz). Stations of the
mobile-satellite service shall not claim protection from stations in the
aeronautical radionavigation service, stations
operating in accordance with the provisions of No. 5.366 and stations
in the fixed service operating in accordance with the provisions of No. 5.359.
Administrations responsible for the coordination of mobile-satellite networks
shall make all practicable efforts to ensure protection of stations operating
in accordance with the provisions of No. 5.366. |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
The use of the band 1613.8-1626.5 MHz by the mobile-satellite service
(space-to-Earth) is subject to coordination under No. 9.11A. |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
The band 1610-1626.5 MHz is reserved on a worldwide basis for the use and
development of airborne electronic aids to air navigation and any directly
associated ground-based or satellite-borne facilities. Such satellite use is
subject to agreement obtained under No. 9.21. |
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|
Additional allocation: The frequency band
1610-1626.5 MHz is also allocated to the aeronautical mobile-satellite (R)
service on a primary basis, subject to agreement obtained under No. 9.21. |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
With respect to the radiodetermination-satellite
and mobile-satellite services the provisions of No. 4.10 do not apply
in the band 1610-1626.5 MHz, with the exception of the aeronautical radionavigationsatellite service. |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
Additional allocation: in Region 1, the
bands 1610-1626.5 MHz (Earth-to-space) is also allocated to the radiodetermination-satellite service on a secondary
basis, subject to agreement obtained under No. 9.21. (WRC-12) |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
Harmful interference shall not be caused to stations of the radio
astronomy service using the band 1610.6-1613.8 MHz by stations of the radiodetermination-satellite and mobile-satellite
services (No. 29.13 applies). |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
Mobile earth stations in the mobile-satellite service operating in the
bands 1631.5-1634.5 MHz and 1656.5-1660 MHz shall not cause harmful
interference to stations in the fixed service operating in the countries
listed in No. 5.359. (WRC-97) |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
The use of the band 1645.5-1646.5 MHz by the mobile-satellite service
(Earth-to-space) and for inter-satellite links is limited to distress and
safety communications (see Article 31). |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
Transmissions in the band 1646.5-1656.5 MHz from aircraft stations in the
aeronautical mobile (R) service directly to terrestrial aeronautical
stations, or between aircraft stations, are also authorized when such
transmissions are used to extend or supplement the aircraft-to-satellite
links. |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
Mobile earth stations operating in the band 1660-1660.5 MHz shall not
cause harmful interference to stations in the radio astronomy
service. (WRC-97) |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
Administrations are urged to give all practicable protection in the band
1660.5-1668.4 MHz for future research in radio astronomy, particularly by
eliminating air-to-ground transmissions in the meteorological aids service in
the band 1664.4-1668.4 MHz as soon as practicable. |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
The use of the band 1668-1675 MHz by the mobile-satellite service is
subject to coordination under No. 9.11A. In the band 1668-1668.4 MHz,
Resolution 904 (WRC-07) shall apply. (WRC-07) |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
In order to protect the radio astronomy service in the band 1668-1670
MHz, the aggregate power flux-density values produced by mobile earth
stations in a network of the mobile-satellite service operating in this band
shall not exceed -181 dB(W/m²) in 10 MHz and
-194 dB(W/m²) in any 20 kHz at any radio astronomy station recorded in
the Master International Frequency Register, for more than 2% of integration
periods of 2000 s. (WRC-03) |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
For sharing of the band 1668.4-1675 MHz between the mobile-satellite
service and the fixed and mobile services, Resolution 744 (Rev.WRC-07)
shall apply. (WRC-07) |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
In the band 1668.4-1675 MHz, stations in the mobile-satellite service
shall not cause harmful interference to stations in the meteorological aids
service in China, Iran (Islamic Republic of), Japan and Uzbekistan. In the
band 1668.4-1675 MHz, administrations are urged not to implement new systems
in the meteorological aids service and are encouraged to migrate existing
meteorological aids service operations to other bands as soon as practicable.
(WRC-03) |
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|
In the band 1670-1675 MHz, stations in the mobile-satellite service shall
not cause harmful interference to, nor constrain the development of, existing
earth stations in the meteorological-satellite service notified before 1
January 2004. Any new assignment to these earth stations in this band shall
also be protected from harmful interference from stations in the
mobile-satellite service. (WRC-07) |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
The frequency bands 1710-1885 MHz, 2300-2400 MHz and 2500-2690 MHz, or
portions thereof, are identified for use by administrations wishing to
implement International Mobile Telecommunications (IMT) in accordance with
Resolution 223 (Rev.WRC-15). This identification does not preclude the
use of these frequency bands by any application of the services to which they
are allocated and does not establish priority in the Radio
Regulations. (WRC-15) |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
Additional allocation: the band
1718.8-1722.2 MHz is also allocated to the radio astronomy service on a
secondary basis for spectral line observations. (WRC-2000) |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
The frequency bands 1885-2025 MHz and 2110-2200 MHz are intended for use,
on a worldwide basis, by administrations wishing to implement International
Mobile Telecommunications-2000 (IMT-2000). Such use does not preclude the use
of these frequency bands by other services to which they are allocated. The
frequency bands should be made available for IMT-2000 in accordance with
Resolution 212 (Rev.WRC-15) (see also Resolution 223 (WRC-15)). (WRC-15) |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
In Regions 1 and 3, the bands 1885-1980 MHz, 2010-2025 MHz and 2110-2170
MHz and, in Region 2, the bands 1885-1980 MHz and 2110-2160 MHz may be used
by high altitude platform stations as base stations to provide International
Mobile Telecommunications-2000 (IMT-2000), in accordance with Resolution 221(Rev.WRC-03).
Their use by IMT-2000 applications using high altitude platform stations as
base stations does not preclude the use of these bands by any station in the
services to which they are allocated and does not establish priority in the
Radio Regulations. (WRC-03) |
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|
The use of the bands 1980-2010 MHz and 2170-2200 MHz by the
mobile-satellite service is subject to coordination under No. 9.11A
and to the provisions of Resolution 716 (Rev. WRC-2000). (WRC-07) |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
In making assignments to the mobile service in the frequency bands
2025-2110 MHz and 2200-2290 MHz, administrations shall not introduce
high-density mobile systems, as described in Recommendation ITU-R SA.1154-0, and
shall take that Recommendation into account for the introduction of any other
type of mobile system. (WRC-15) |
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|
Administrations are urged to take all practicable measures to ensure that
space-to-space transmissions between two or more non-geostationary
satellites, in the space research, space operations and Earth exploration satellite
services in the bands 2025-2110 MHz and 2200-2290 MHz, shall not impose any
constraints on Earth-to-space, space-to-Earth and other space-to-space
transmissions of those services and in those bands between geostationary and
non-geostationary satellites. |
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|
In respect of the radiodetermination-satellite
service in the band 2483.5-2500 MHz, the provisions of No. 4.10 do not
apply. |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
The use of the band 2483.5-2500 MHz by the mobile-satellite and the radiodetermination-satellite services is subject to the
coordination under No. 9.11A. Administrations are urged to take all
practicable steps to prevent harmful interference to the radio astronomy
service from emissions in the 2483.5-2500 MHz band, especially those caused
by second-harmonic radiation that would fall into the 4990-5000 MHz band
allocated to the radio astronomy service worldwide. |
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|
Use of the band 2630-2655 MHz by non-geostationary-satellite systems in
the broadcasting-satellite service (sound), pursuant to No. 5.418, for
which complete Appendix 4 coordination information, or notification
information, has been received after 2 June 2000, is subject to the
application of the provisions of No. 9.12. (WRC-03) |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
Use of the band 2630-2655 MHz by geostationary-satellite networks for
which complete Appendix 4 coordination information, or notification
information, has been received after 2 June 2000 is subject to the application
of the provisions of No. 9.13 with respect to
non-geostationary-satellite systems in the broadcasting satellite service
(sound), pursuant to No. 5.418 and No. 22.2 does not
apply. (WRC-03) |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
In the band 2700-2900 MHz, ground-based radars used for meteorological
purposes are authorized to operate on a basis of equality with stations of
the aeronautical radionavigation service. |
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|
In the band 2900-3100 MHz, stations in the radiolocation service shall
not cause harmful interference to, nor claim protection from, radar systems
in the radionavigation service.
(WRC-03) |
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|
In the band 2900-3100 MHz, the use of the shipborne
interrogator-transponder (SIT) system shall be confined to the sub-band
2930-2950 MHz. |
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|
The use of the band 2900-3100 MHz by the aeronautical radionavigation
service is limited to groundbased radars. |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
In the bands 2900-3100 MHz and 9300-9500 MHz, the response from radar
transponders shall not be capable of being confused with the response from
radar beacons (racons) and shall not cause
interference to ship or aeronautical radars in the radionavigation
service, having regard, however, to No. 4.9. |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
The allocation of the frequency band 3400-3600 MHz to the mobile, except
aeronautical mobile, service is subject to agreement obtained under No. 9.21.
This frequency band is identified for International Mobile Telecommunications
(IMT). This identification does not preclude the use of this frequency band
by any application of the services to which it is allocated and does not
establish priority in the Radio Regulations. The provisions of Nos. 9.17
and 9.18 shall also apply in the coordination phase. Before an
administration brings into use a (base or mobile) station of the mobile
service in this frequency band, it shall ensure that the power flux-density
(pfd) produced at 3 m above ground does not exceed −154.5 dB(W/(m² * 4 kHz)) for more than 20% of time at the
border of the territory of any other administration. This limit may be
exceeded on the territory of any country whose administration has so agreed.
In order to ensure that the pfd limit at the border of the territory of any
other administration is met, the calculations and verification shall be made,
taking into account all relevant information, with the mutual agreement of
both administrations (the administration responsible for the terrestrial
station and the administration responsible for the earth station) and with
the assistance of the Bureau if so requested. In case of disagreement,
calculation and verification of the pfd shall be made by the Bureau, taking
into account the information referred to above. Stations of the mobile
service in the frequency band 3400-3600 MHz shall not claim more protection
from space stations than that provided in Table 21-4 of the Radio
Regulations (Edition of 2004). (WRC-15) |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
Use of the frequency band 4200-4400 MHz by stations in the aeronautical
mobile (R) service is reserved exclusively for wireless avionics
intra-communication systems that operate in accordance with recognized
international aeronautical standards. Such use shall be in accordance with
Resolution 424 (WRC-15). (WRC-15). |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
Passive sensing in the Earth exploration-satellite and space research
services may be authorized in the frequency band 4200-4400 MHz on a secondary
basis. (WRC-15) |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
Use of the band 4200-4400 MHz by the aeronautical radionavigation
service is reserved exclusively for radio altimeters installed on board
aircraft and for the associated transponders on the
ground. (WRC-15) |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
The standard frequency and time signal-satellite service may be
authorized to use the frequency 4202 MHz for space-to-Earth transmissions and
the frequency 6427 MHz for Earth-to-space transmissions. Such transmissions
shall be confined within the limits of ± 2 MHz of these frequencies, subject
to agreement obtained under No. 9.21. |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
The use of the bands 4500-4800 MHz (space-to-Earth), 6725-7025 MHz
(Earth-to-space) by the fixed-satellite service shall be in accordance with
the provisions of Appendix 30B. The use of the bands 10.7-10.95 GHz
(space-to-Earth), 11.2-11.45 GHz (space-to-Earth) and 12.75-13.25 GHz
(Earth-to-space) by geostationary-satellite systems in the fixed-satellite
service shall be in accordance with the provisions of Appendix 30B.
The use of the bands 10.7-10.95 GHz (space-to-Earth), 11.2-11.45 GHz
(space-to-Earth) and 12.75-13.25 GHz (Earth-to-space) by a non-geostationary-satellite
system in the fixed-satellite service is subject to application of the
provisions of No. 9.12 for coordination with other
non-geostationary-satellite systems in the fixed satellite service.
Non-geostationary-satellite systems in the fixed-satellite service shall not
claim protection from geostationary-satellite networks in the fixed-satellite
service operating in accordance with the Radio Regulations, irrespective of
the dates of receipt by the Bureau of the complete coordination or notification
information, as appropriate, for the non-geostationary-satellite systems in
the fixed-satellite service and of the complete coordination or notification
information, as appropriate, for the geostationary-satellite networks, and
No. 5.43A does not apply. Non-geostationary-satellite systems in the
fixed-satellite service in the above bands shall be operated in such a way
that any unacceptable interference that may occur during their operation
shall be rapidly eliminated. (WRC-2000) |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
In the frequency bands 5000-5030 MHz and 5091-5150 MHz, the aeronautical
mobile-satellite (R) service is subject to agreement obtained under No. 9.21.
The use of these bands by the aeronautical mobile-satellite (R) service is
limited to internationally standardized aeronautical
systems. (WRC-12) |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
In order not to cause harmful interference to the microwave landing
system operating above 5030 MHz, the aggregate power flux-density produced at
the Earth’s surface in the frequency band 5030-5150 MHz by all the space
stations within any radionavigation-satellite
service system (space-to-Earth) operating in the frequency band 5010-5030 MHz
shall not exceed -124.5 dB(W/m²) in a 150 kHz
band. In order not to cause harmful interference to the radio astronomy
service in the frequency band 4990-5000 MHz, radionavigation-satellite
service systems operating in the frequency band 5010-5030 MHz shall comply
with the limits in the frequency band 4990-5000 MHz defined in Resolution 741
(Rev. WRC-15). (WRC-15) |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
The use of the frequency band 5030-5091 MHz by the aeronautical mobile
(R) service is limited to internationally standardized
aeronautical systems. Unwanted emissions from the aeronautical mobile (R)
service in the frequency band 5030-5091 MHz shall be limited to protect RNSS
system downlinks in the adjacent 5010-5030 MHz band. Until such time that an
appropriate value is established in a relevant ITU R Recommendation, the e.i.r.p. density limit of −75 dBW/MHz
in the frequency band 5010-5030 MHz for any AM(R)S
station unwanted emission should be used. (WRC-12) |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
In the frequency band 5030-5091 MHz, the aeronautical mobile-satellite
(R) service is subject to coordination under No. 9.11A. The use of
this frequency band by the aeronautical mobile-satellite (R) service is
limited to internationally standardized aeronautical
systems. (WRC-12) |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
The frequency band 5030-5150 MHz is to be used for the operation of the
international standard system (microwave landing system) for precision
approach and landing. In the frequency band 5030-5091 MHz, the requirements
of this system shall have priority over other uses of this band. For the use
of the frequency band 5091-5150 MHz, No. 5.444A and Resolution 114
(Rev.WRC-15) apply. (WRC-15) |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
The use of the allocation to the fixed-satellite service (Earth-to-space)
in the frequency band 5091-5150 MHz is limited to feeder links of
non-geostationary satellite systems in the mobile-satellite service and is
subject to coordination under No. 9.11A. The use of the frequency band
5091-5150 MHz by feeder links of non-geostationary satellite systems in the
mobile-satellite service shall be subject to application of Resolution 114
(Rev.WRC-15). Moreover, to ensure that the aeronautical radionavigation service is protected from harmful
interference, coordination is required for feeder-link earth stations of the
non-geostationary satellite systems in the mobile-satellite service which are
separated by less than 450 km from the territory of an administration
operating ground stations in the aeronautical radionavigation
service. (WRC-15) |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
The use of the frequency
band 5091-5150 MHz by the aeronautical mobile service is limited to: - systems operating in the aeronautical mobile (R) service
and in accordance with international aeronautical standards, limited to
surface applications at airports. Such use shall be in accordance with
Resolution 748 (Rev.WRC-15); - aeronautical telemetry transmissions from aircraft
stations (see No. 1.83) in accordance with Resolution 418 (Rev.WRC-15).
(WRC-15) |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
Additional allocation: in the countries
listed in Nos. 5.369 and 5.400, the frequency band 5150-5216
MHz is also allocated to the radiodetermination-satellite
service (space-to-Earth) on a primary basis, subject to agreement obtained
under No. 9.21. In Region 2 (except in Mexico), the frequency band is
also allocated to the radiodetermination-satellite
service (space-to-Earth) on a primary basis. In Regions 1 and 3, except those
countries listed in Nos. 5.369 and 5.400, the frequency band is
also allocated to the radiodetermination-satellite
service (space-to-Earth) on a secondary basis. The use by the radiodetermination-satellite service is limited to feeder
links in conjunction with the radiodetermination-satellite
service operating in the frequency bands 1610-1626.5 MHz and/or 2483.5-2500 MHz. The total power flux-density at the Earth’s surface
shall in no case exceed -159 dB(W/m²) in any 4
kHz band for all angles of arrival. (WRC-15) |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
The use of the bands 5150-5350 MHz and 5470-5725 MHz by the stations in
the mobile, except aeronautical mobile, service shall be in accordance with
Resolution 229 (Rev. WRC-12). (WRC-12) |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
In the band 5150-5250 MHz, stations in the mobile service shall not claim
protection from earth stations in the fixed-satellite service. No. 5.43A
does not apply to the mobile service with respect to fixed-satellite service
earth stations. (WRC-03) |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
Additional allocation: in Region 1 (except
in Algeria, Saudi Arabia, Bahrain, Egypt, United Arab Emirates, Jordan,
Kuwait, Lebanon, Morocco, Oman, Qatar, Syrian Arab Republic, Sudan, South
Sudan and Tunisia) and in Brazil, the band 5150-5250 MHz is also allocated to
the aeronautical mobile service on a primary basis, limited to aeronautical
telemetry transmissions from aircraft stations (see No. 1.83), in
accordance with Resolution 418 (Rev.WRC-12). These stations shall not
claim protection from other stations operating in accordance with Article 5.
No. 5.43A does not apply. (WRC-12) |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
The allocation to the fixed-satellite service (Earth-to-space) is limited
to feeder links of nongeostationary-satellite
systems in the mobile-satellite service and is subject to coordination under
No. 9.11A. |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
Additional allocation: the band 5150-5216
MHz is also allocated to the fixed-satellite service (spaceto-Earth)
on a primary basis. This allocation is limited to feeder links of
non-geostationary-satellite systems in the mobile-satellite service and is
subject to provisions of No. 9.11A. The power flux-density at the
Earth’s surface produced by space stations of the fixed-satellite service
operating in the space-to-Earth direction in the band 5150-5216 MHz shall in
no case exceed -164 dB(W/m²) in any 4 kHz band for all angles of
arrival. |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
Administrations responsible for fixed-satellite service networks in the
band 5150-5250 MHz operated under Nos. 5.447A and 5.447B shall
coordinate on an equal basis in accordance with No. 9.11A with
administrations responsible for non-geostationary-satellite networks operated
under No. 5.446 and brought into use prior to 17 November 1995.
Satellite networks operated under No. 5.446 brought into use after 17
November 1995 shall not claim protection from, and shall not cause harmful
interference to, stations of the fixed-satellite service operated under Nos. 5.447A
and 5.447B. |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
The allocation of the band 5250-5255 MHz to the space research service on
a primary basis is limited to active spaceborne
sensors. Other uses of the band by the space research service are on a
secondary basis. (WRC-97) |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
In the frequency band 5250-5350 MHz, stations in the mobile service shall
not claim protection from the radiolocation service, the Earth
exploration-satellite service (active) and the space research service
(active). These services shall not impose on the mobile service more
stringent protection criteria, based on system characteristics and
interference criteria, than those stated in Recommendations ITU-R M.1638-0
and ITU-R SA.1632-0. (WRC-15) |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
The Earth exploration-satellite (active) and space research (active)
services in the frequency band 5250-5350 MHz shall not claim protection from
the radiolocation service. No. 5.43A does not
apply. (WRC-03) |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
The Earth exploration-satellite service (active) operating in the band
5350-5570 MHz and space research service (active) operating in the band
5460-5570 MHz shall not cause harmful interference to the aeronautical radionavigation service in the band 5350-5460 MHz, the radionavigation service in the band 5460-5470 MHz and the
maritime radionavigation service in the band
5470-5570 MHz. (WRC-03) |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
The space research service (active) operating in the band 5350-5460 MHz
shall not cause harmful interference to nor claim protection from other
services to which this band is allocated. (WRC-03) |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
In the frequency band 5350-5470 MHz, stations in the radiolocation
service shall not cause harmful interference to, nor claim protection from,
radar systems in the aeronautical radionavigation
service operating in accordance with No. 5.449. (WRC-03) |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
The use of the band 5350-5470 MHz by the aeronautical radionavigation
service is limited to airborne radars and associated airborne beacons. |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
In the frequency band 5470-5725 MHz, stations in the mobile service shall
not claim protection from radiodetermination
services. Radiodetermination services shall not
impose on the mobile service more stringent protection criteria, based on
system characteristics and interference criteria, than those stated in
Recommendation ITU-R M.1638-0. (WRC-15) |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
In the frequency band 5470-5650 MHz, stations in the radiolocation
service, except ground-based radars used for meteorological purposes in the
band 5600-5650 MHz, shall not cause harmful interference to, nor claim protection from, radar systems in the maritime radionavigation service. (WRC-03) |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
Between 5600 MHz and 5650 MHz, ground-based radars used for
meteorological purposes are authorized to operate on a basis of equality with
stations of the maritime radionavigation service. |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
In the frequency bands 5925-6425 MHz and 14-14.5 GHz, earth stations
located on board vessels may communicate with space stations of the
fixed-satellite service. Such use shall be in accordance with Resolution 902
(WRC-03). In the frequency band 5925-6425 MHz, earth stations located on
board vessels and communicating with space stations of the fixed-satellite
service may employ transmit antennas with minimum diameter of 1.2 m and
operate without prior agreement of any administration if located at least 330
km away from the low-water mark as officially recognized by the coastal
State. All other provisions of Resolution 902 (WRC-03) shall apply.
(WRC-15) |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
In the band 6425-7075 MHz, passive microwave sensor measurements are
carried out over the oceans. In the band 7075-7250 MHz, passive microwave
sensor measurements are carried out. Administrations should bear in mind the
needs of the Earth exploration-satellite (passive) and space research
(passive) services in their future planning of the bands 6425-7025 MHz and
7075-7250 MHz. |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
In making assignments in the band 6700-7075 MHz to space stations of the
fixed-satellite service, administrations are urged to take all practicable
steps to protect spectral line observations of the radio astronomy service in
the band 6650-6675.2 MHz from harmful interference from unwanted emissions. |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
The space-to-Earth allocation to the fixed-satellite service in the band
6700-7075 MHz is limited to feeder links for non-geostationary satellite
systems of the mobile-satellite service and is subject to coordination under
No. 9.11A. The use of the band 6700-7075 MHz (space-to-Earth) by
feeder links for non-geostationary satellite systems in the mobile-satellite
service is not subject to No. 22.2. |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
No emissions from space research service (Earth-to-space) systems
intended for deep space shall be effected in the frequency band 7190-7235 MHz. Geostationary satellites in the space research
service operating in the frequency band 7190-7235 MHz shall not claim
protection from existing and future stations of the fixed and mobile services
and No. 5.43A does not apply. (WRC-15) |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
The use of the frequency band 7190-7250 MHz (Earth-to-space) by the Earth
exploration-satellite service shall be limited to tracking, telemetry and
command for the operation of spacecraft. Space stations operating in the
Earth exploration-satellite service (Earth-to-space) in the frequency band 7
190-7 250 MHz shall not claim protection from existing and future stations in
the fixed and mobile services, and No. 5.43A does not apply. No. 9.17
applies. Additionally, to ensure protection of the existing and future
deployment of fixed and mobile services, the location of earth stations
supporting spacecraft in the Earth exploration-satellite service in
non-geostationary orbits or geostationary orbit shall maintain a separation
distance of at least 10 km and 50 km, respectively, from the respective
border(s) of neighbouring countries, unless a shorter distance is otherwise
agreed between the corresponding administrations. (WRC-15) |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
Space stations on the geostationary orbit operating in the Earth
exploration-satellite service (Earth-to-space) in the frequency band
7190-7235 MHz shall not claim protection from existing and future stations of
the space research service, and No. 5.43A does not
apply. (WRC-15) |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
Additional allocation: the bands 7250-7375
MHz (space-to-Earth) and 7900-8025 MHz (Earth-to-space) are also allocated to
the mobile-satellite service on a primary basis, subject to agreement
obtained under No. 9.21. |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
The use of the band 7450-7550 MHz by the meteorological-satellite service
(space-to-Earth) is limited to geostationary-satellite systems.
Non-geostationary meteorological-satellite systems in this band notified
before 30 November 1997 may continue to operate on a primary basis until the
end of their lifetime. (WRC-97) |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
The use of the frequency band 7375-7750 MHz by the maritime
mobile-satellite service is limited to geostationary-satellite
networks. (WRC-15) |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
In the frequency band 7375-7750 MHz, earth stations in the maritime
mobile-satellite service shall not claim protection from, nor constrain the
use and development of, stations in the fixed and mobile, except aeronautical
mobile, services. No. 5.43A does not apply. (WRC-15) |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
The use of the band 7750-7900 MHz by the meteorological-satellite service
(space-to-Earth) is limited to non-geostationary satellite
systems. (WRC-12) |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
Aircraft stations are not permitted to transmit in the band 8025-8400 MHz. (WRC-97) |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
In the space research service, the use of the band 8400-8450 MHz is
limited to deep space. |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
Additional allocation: in Armenia,
Azerbaijan, Belarus, the Russian Federation, Georgia, Hungary, Lithuania,
Moldova, Mongolia, Uzbekistan, Poland, Kyrgyzstan, the Czech Rep., Romania,
Tajikistan, Turkmenistan and Ukraine, the band 8500-8750 MHz is also
allocated to the land mobile and radionavigation
services on a primary basis. (WRC-03) |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
In the band 8550-8650 MHz, stations in the Earth exploration-satellite
service (active) and space research service (active) shall not cause harmful
interference to, or constrain the use and development of, stations of the
radiolocation service. (WRC-97) |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
The use of the band 8750-8850 MHz by the aeronautical radionavigation
service is limited to airborne Doppler navigation aids on a centre frequency
of 8800 MHz. |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
Additional allocation: in Algeria, Germany,
Bahrain, Belgium, China, Egypt, the United Arab Emirates, France, Greece,
Indonesia, Iran (Islamic Republic of), Libya, the Netherlands, Qatar, and
Sudan, the frequency bands 8825-8850 MHz and 9000-9200 MHz are also allocated
to the maritime radionavigation service, on a
primary basis, for use by shore-based radars only. (WRC-15) |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
In the bands 8850-9000 MHz and 9200-9225 MHz, the maritime radionavigation service is limited to shore-based radars. |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
Additional allocation: in Armenia, Austria,
Azerbaijan, Belarus, Cuba, the Russian Federation, Georgia, Hungary,
Mongolia, Uzbekistan, Poland, Kyrgyzstan, Romania, Tajikistan, Turkmenistan
and Ukraine, the bands 8 850-9 000 MHz and 9 200-9 300 MHz are also allocated
to the radionavigation service on a primary basis.
(WRC-07) |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
In the band 9000-9200 MHz, stations operating in the radiolocation
service shall not cause harmful interference to, nor
claim protection from, systems identified in No. 5.337 operating in the
aeronautical radionavigation service, or radar
systems in the maritime radionavigation service
operating in this band on a primary basis in the countries listed in No. 5.471. (WRC-07) |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
In the band 9200-9500 MHz, search and rescue transponders (SART) may be
used, having due regard to the appropriate ITU-R Recommendation (see also
Article 31). |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
The use of the frequency bands 9200-9300 MHz and 9900-10400 MHz by the
Earth exploration-satellite service (active) is limited to systems requiring
necessary bandwidth greater than 600 MHz that cannot be fully accommodated
within the frequency band 9300-9900 MHz. Such use
is subject to agreement to be obtained under No. 9.21 from Algeria,
Saudi Arabia, Bahrain, Egypt, Indonesia, Iran (Islamic Republic of), Lebanon
and Tunisia. An administration that has not replied under No. 9.52 is
considered as not having agreed to the coordination request. In this case,
the notifying ad-ministration of the satellite system operating in the Earth
exploration-satellite service (active) may request the assistance of the
Bureau under Sub-Section IID of Article 9. (WRC-15) |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
Stations operating in the Earth exploration-satellite (active) service
shall comply with Recommendation ITU-R RS.2066-0. (WRC-15) |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
Stations operating in the Earth exploration-satellite (active) service
shall comply with Recommendation ITU-R RS.2065-0. (WRC-15) |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
Stations in the Earth exploration-satellite service (active) shall not
cause harmful interference to, or claim protection from, stations of the
maritime radionavigation and radiolocation services
in the frequency band 9200-9300 MHz, the radionavigation
and radiolocation services in the frequency band 9900-10000 MHz and the
radiolocation service in the frequency band 10.0-10.4 GHz.
(WRC-15) |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
The use of the band 9300-9500 MHz by the aeronautical radionavigation
service is limited to airborne weather radars and ground-based radars. In
addition, ground-based radar beacons in the aeronautical radionavigation
service are permitted in the band 9300-9320 MHz on condition that harmful
interference is not caused to the maritime radionavigation
service. (WRC-07) |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
The use of the band 9300-9500 MHz by the Earth exploration-satellite
service (active) and the space research service (active) is limited to
systems requiring necessary bandwidth greater than 300 MHz that cannot be
fully accommodated within the 9500-9800 MHz band. (WRC-07) |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
In the band 9300-9500 MHz, stations operating in the radiolocation
service shall not cause harmful interference to, nor claim protection from,
radars operating in the radionavigation service in
conformity with the Radio Regulations. Ground-based radars used for
meteorological purposes have priority over other radiolocation uses.
(WRC-07) |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
In the band 9300-9800 MHz, stations in the Earth exploration-satellite
service (active) and space research service (active) shall not cause harmful
interference to, nor claim protection from, stations of the radionavigation and radiolocation
services. (WRC-07) |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
The use of the band 9800-9900 MHz by the Earth exploration-satellite
service (active) and the space research service (active) is limited to
systems requiring necessary bandwidth greater than 500 MHz that cannot be
fully accommodated within the 9300-9800 MHz band. (WRC-07) |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
In the band 9'800- 9'900 MHz, stations in the Earth exploration-satellite
service (active) and space research service (active) shall not cause harmful
interference to, nor claim protection from stations of the fixed service to
which this band is allocated on a secondary basis. (WRC-07) |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
The band 9975-10025 MHz is also allocated to the meteorological-satellite
service on a secondary basis for use by weather radars. |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
In the band 10.6-10.68 GHz, the power delivered to the antenna of
stations of the fixed and mobile, except aeronautical mobile, services shall
not exceed –3 dBW. This limit may be exceeded,
subject to agreement obtained under No. 9.21. However, in Algeria,
Saudi Arabia, Armenia, Azerbaijan, Bahrain, Bangladesh, Belarus, Egypt,
United Arab Emirates, Georgia, India, Indonesia, Iran (Islamic Republic of),
Iraq, Jordan, Libyan Arab Jamahiriya, Kazakhstan, Kuwait, Lebanon, Morocco,
Mauritania, Moldova, Nigeria, Oman, Uzbekistan, Pakistan, Philippines, Qatar,
Syrian Arab Republic, Kyrgyzstan, Singapore, Tajikistan, Tunisia,
Turkmenistan and Viet Nam, this restriction on the fixed and mobile, except
aeronautical mobile, service is not applicable. (WRC-07) |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
For sharing of the band 10.6-10.68 GHz between the Earth
exploration-satellite (passive) service and the fixed and mobile, except
aeronautical mobile, services, Resolution 751 (WRC-07)
applies. (WRC-07) |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
In Region 1, the use of the band 10.7-11.7 GHz by the fixed-satellite
service (Earth-to-space) is limited to feeder links for the
broadcasting-satellite service. |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
The use of the bands 10.95-11.2 GHz (space-to-Earth), 11.45-11.7 GHz
(space-to-Earth), 11.7-12.2 GHz (space-to-Earth) in Region 2, 12.2-12.75 GHz
(space-to-Earth) in Region 3, 12.5-12.75 GHz (space-to-Earth) in Region 1,
13.75-14.5 GHz (Earth-to-space), 17.8-18.6 GHz (space-to-Earth), 19.7-20.2
GHz (space-to-Earth), 27.5-28.6 GHz (Earth-to-space), 29.5-30 GHz
(Earth-to-space) by a non-geostationary-satellite system in the
fixed-satellite service is subject to application of the provisions of No. 9.12
for coordination with other nongeostationary-satellite
systems in the fixed-satellite service. Non-geostationary-satellite systems
in the fixed-satellite service shall not claim protection from
geostationary-satellite networks in the fixed-satellite service operating in
accordance with the Radio Regulations, irrespective of the dates of receipt
by the Bureau of the complete coordination or notification information, as
appropriate, for the non-geostationary-satellite systems in the fixed satellite
service and of the complete coordination or notification information, as
appropriate, for the geostationary satellite networks, and No. 5.43A
does not apply. Non-geostationary-satellite systems in the fixed-satellite
service in the above bands shall be operated in such a way that any
unacceptable interference that may occur during their operation shall be
rapidly eliminated. (WRC-2000) |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
Resolution 155 (WRC-15) shall apply. (WRC-15) |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
In the band 11.7-12.5 GHz in Regions 1 and 3, the fixed, fixed-satellite,
mobile, except aeronautical mobile, and broadcasting services, in accordance
with their respective allocations, shall not cause harmful interference to,
or claim protection from, broadcasting-satellite stations operating in
accordance with the Regions 1 and 3 Plan in Appendix 30. (WRC-03) |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
Additional allocation: in Region 1, the band
11.7-12.5 GHz, in Region 2, the band 12.2-12.7 GHz and, in Region 3, the band
11.7-12.2 GHz, are also allocated to the fixed-satellite service
(space-to-Earth) on a primary basis, limited to non-geostationary systems and
subject to application of the provisions of No. 9.12 for coordination
with other non-geostationary-satellite systems in the fixed-satellite
service. Non-geostationary-satellite systems in the fixed-satellite service
shall not claim protection from geostationary-satellite networks in the
broadcasting-satellite service operating in accordance with the Radio
Regulations, irrespective of the dates of receipt by the Bureau of the
complete coordination or notification information, as appropriate, for the
non-geostationary satellite systems in the fixed-satellite service and of the
complete coordination or notification information, as appropriate, for the
geostationary-satellite networks, and No. 5.43A does not apply.
Non-geostationary-satellite systems in the fixed-satellite service in the
above bands shall be operated in such a way that any unacceptable
interference that may occur during their operation shall be rapidly
eliminated. (WRC-03) |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
Assignments to stations of the broadcasting-satellite service which are
in conformity with the appropriate regional Plan or included in the Regions 1
and 3 List in Appendix 30 may also be used for transmissions in the
fixed-satellite service (space-to-Earth), provided that such transmissions do
not cause more interference, or require more protection from interference,
than the broadcasting-satellite service transmissions operating in conformity
with the Plan or the List, as appropriate. (WRC-2000) |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
The use of the band 13.25-13.4 GHz by the aeronautical radionavigation service is limited to Doppler navigation
aids. |
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|
The Earth exploration-satellite (active) and space research (active)
services operating in the band 13.25-13.4 GHz shall not cause harmful
interference to, or constrain the use and development of, the aeronautical radionavigation service. (WRC-97) |
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|
The use of the frequency band 13.4-13.65 GHz by the fixed-satellite
service (space-to-Earth) is limited to geostationary-satellite systems and is
subject to agreement obtained under No. 9.21 with respect to satellite
systems operating in the space research service (space-to-space) to relay
data from space stations in the geostationary-satellite orbit to associated
space stations in non-geostationary satellite orbits for which advance
publication information has been received by the Bureau by 27 November 2015.
(WRC-15) |
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|
Administrations shall not preclude the deployment and operation of
transmitting earth stations in the standard frequency and time
signal-satellite service (Earth-to-space) allocated on a secondary basis in
the frequency band 13.4-13.65 GHz due to the primary allocation to FSS
(space-to-Earth). (WRC-15) |
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|
The allocation of the
frequency band 13.4-13.65 GHz to the space research service on a primary
basis is limited to: - satellite
systems operating in the space research service (space-to-space) to relay
data from space stations in the geostationary-satellite orbit to associated
space stations in non-geostationary satellite orbits for which advance
publication information has been received by the Bureau by 27 November 2015, - active
spaceborne sensors, - satellite
systems operating in the space research service (space-to-Earth) to relay
data from space stations in the geostationary-satellite orbit to associated
earth stations. Other uses of the frequency
band by the space research service are on a secondary basis.
(WRC-15) |
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|
In the frequency band 13.4-13.65 GHz, satellite systems in the space
research service (space-to-Earth) and/or the space research service
(space-to-space) shall not cause harmful interference to, nor
claim protection from, stations in the fixed, mobile, radiolocation and Earth
exploration-satellite (active) services. (WRC-15) |
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|
In the frequency band 13.4-13.65 GHz, geostationary-satellite networks in
the fixed-satellite service (space-to-Earth) shall not claim protection from
space stations in the Earth exploration-satellite ser-vice (active) operating
in accordance with these Regulations, and No. 5.43A does not apply. The
provisions of No. 22.2 do not apply to the Earth exploration-satellite
service (active) with respect to the fixed-satellite service (space-to-Earth)
in this frequency band. (WRC-15) |
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|
The allocation of the frequency band 13.65-13.75 GHz to the space
research service on a primary basis is limited to active spaceborne
sensors. Other uses of the frequency band by the space research service are
on a secondary basis. (WRC-15) |
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|
In the band 13.4-13.75 GHz, the Earth exploration-satellite (active) and
space research (active) services shall not cause harmful interference to, or
constrain the use and development of, the radiolocation
service. (WRC-97) |
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|
In the band 13.75-14 GHz, an
earth station of a geostationary fixed-satellite service network shall have a
minimum antenna diameter of 1.2 m and an earth station of a non-geostationary
fixed-satellite service system shall have a minimum antenna diameter of 4.5
m. In addition, the e.i.r.p., averaged over one
second, radiated by a station in the radiolocation or radionavigation
services shall not exceed 59 dBW for elevation
angles above 2° and 65 dBW at lower angles. Before
an administration brings into use an earth station in a
geostationary-satellite network in the fixed-satellite service in this band
with an antenna size smaller than 4.5 m, it shall ensure that the power
flux-density produced by this earth station does not exceed: - -115
dB(W/(m² * 10 MHz)) for more than 1% of the time produced at 36 m above
sea level at the low water mark, as officially recognized by the coastal
State; - -115
dB(W/(m² * 10 MHz)) for more than 1% of the time produced 3 m above
ground at the border of the territory of an administration deploying or
planning to deploy land mobile radars in this band, unless prior agreement
has been obtained. For earth stations within
the fixed-satellite service having an antenna diameter greater than or equal
to 4.5 m, the e.i.r.p. of any emission should be at
least 68 dBW and should not exceed 85 dBW. (WRC-03) |
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|
In the band 13.75-14 GHz,
geostationary space stations in the space research service for which
information for advance publication has been received by the Bureau prior to
31 January 1992 shall operate on an equal basis with stations in the
fixed-satellite service; after that date, new geostationary space stations in
the space research service will operate on a secondary basis. Until those
geostationary space stations in the space research service for which
information for advance publication has been received by the Bureau prior to
31 January 1992 cease to operate in this band: - in the band 13.77-13.78 GHz, the e.i.r.p. density of emissions from any earth station in
the fixed-satellite service operating with a space station in
geostationary-satellite orbit shall not exceed: i) 4.7D + 28 dB(W/40 kHz), where D is the
fixed-satellite service earth station antenna diameter (m) for antenna
diameters equal to or greater than 1.2 m and less than 4.5 m; ii) 49.2 + 20 log(D/4.5) dB(W/40 kHz), where D is the
fixed-satellite service earth station antenna diameter (m) for antenna
diameters equal to or greater than 4.5 m and less than 31.9 m; iii) 66.2 dB(W/40 kHz) for any fixed-satellite service
earth station for antenna diameters (m) equal to or greater than 31.9 m; iv) 56.2 dB(W/4 kHz) for narrow-band (less than 40 kHz
of necessary bandwidth) fixed satellite service earth station emissions from
any fixed-satellite service earth station having an antenna diameter of 4.5 m
or greater; - the e.i.r.p.
density of emissions from any earth station in the fixed-satellite service
operating with a space station in non-geostationary-satellite orbit shall not
exceed 51 dBW in the 6 MHz band from 13.772 to
13.778 GHz. Automatic power control may
be used to increase the e.i.r.p. density in these
frequency ranges to compensate for rain attenuation, to the extent that the
power flux-density at the fixed-satellite service space station does not
exceed the value resulting from use by an earth station of an e.i.r.p. meeting the above limits in clear-sky
conditions. (WRC-03) |
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|
The use of the band 14-14.3 GHz by the radionavigation
service shall be such as to provide sufficient protection to space stations
of the fixed-satellite service. |
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|
In the band 14-14.5 GHz, aircraft earth stations in the secondary
aeronautical mobile-satellite service may also communicate with space
stations in the fixed-satellite service. The provisions of Nos. 5.29, 5.30
and 5.31 apply. (WRC-03) |
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|
Aircraft earth stations operating in the aeronautical mobile-satellite
service in the frequency band 14-14.5 GHz shall comply with the provisions of
Annex 1, Part C of Recommendation ITU-R M.1643, with respect to any radio
astronomy station performing observations in the 14.47-14.5 GHz frequency
band located on the territory of Spain, France, India, Italy, the United
Kingdom and South Africa. (WRC-03) |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
In the band 14-14.5 GHz, ship earth stations with an e.i.r.p.
greater than 21 dBW shall operate under the same
conditions as earth stations located on board vessels, as provided in
Resolution 902 (WRC-03). This footnote shall not apply to ship earth
stations for which the complete Appendix 4 information has been
received by the Bureau prior to 5 July 2003. (WRC-03) |
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|
Earth stations located on board vessels communicating with space stations
in the fixed-satellite service may operate in the frequency band 14-14.5 GHz
without the need for prior agreement from Cyprus, Greece and Malta, within
the minimum distance given in Resolution 902 (WRC-03) from these
countries. (WRC-03) |
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|
Additional allocation: in Germany, France,
Italy, Libya, The Former Yugoslav Rep. of Macedonia and the United Kingdom,
the band 14.25-14.3 GHz is also allocated to the fixed service on a primary
basis. (WRC-12) |
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|
Use of the frequency band 15.43-15.63 GHz by the fixed-satellite service
(Earth-to-space) is limited to feeder links of non-geostationary systems in
the mobile-satellite service, subject to coordination under No. 9.11A.
(WRC-15) |
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|
Stations operating in the aeronautical radionavigation
service shall limit the effective e.i.r.p. in
accordance with Recommendation ITU-R S.1340-0. The minimum coordination
distance required to protect the aeronautical radionavigation stations (No. 4.10 applies) from
harmful interference from feeder-link earth stations and the maximum e.i.r.p. transmitted towards the local horizontal plane
by a feeder-link earth station shall be in accordance with Recommendation
ITU-R S.1340-0. (WRC-15) |
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|
In the frequency band 15.4-15.7 GHz, stations operating in the
radiolocation service shall not cause harmful interference to, or claim
protection from, stations operating in the aeronautical radionavigation
service. (WRC-12) |
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|
In order to protect the radio astronomy service in the frequency band
15.35-15.4 GHz, radiolocation stations operating in the frequency band 15.4
15.7 GHz shall not exceed the power flux-density level of −156 dB(W/m²) in a 50 MHz bandwidth in the frequency band
15.35-15.4 GHz, at any radio astronomy observatory site for more than 2 per
cent of the time. (WRC-12) |
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|
Spaceborne active sensors operating in the band 17.2-17.3 GHz shall not cause
harmful interference to, or constrain the development of, the radiolocation
and other services allocated on a primary basis. (WRC-97) |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
The use of the band 17.3-18.1 GHz by geostationary-satellite systems in
the fixed-satellite service (Earth-to-space) is limited to feeder links for
the broadcasting-satellite service. The use of the band 17.3-17.8 GHz in
Region 2 by systems in the fixed-satellite service (Earth-to-space) is
limited to geostationary satellites. For the use of the band 17.3-17.8 GHz in
Region 2 by feeder links for the broadcasting-satellite service in the band
12.2-12.7 GHz, see Article 11. The use of the bands 17.3-18.1 GHz
(Earth-to-space) in Regions 1 and 3 and 17.8-18.1 GHz (Earth-to-space) in
Region 2 by non-geostationary-satellite systems in the fixed-satellite
service is subject to application of the provisions of No. 9.12 for
coordination with other non-geostationary-satellite systems in the
fixed-satellite service. Non-geostationary-satellite systems in the
fixed-satellite service shall not claim protection from
geostationary-satellite networks in the fixed-satellite service operating in
accordance with the Radio Regulations, irrespective of the dates of receipt
by the Bureau of the complete coordination or notification information, as
appropriate, for the non-geostationary-satellite systems in the
fixed-satellite service and of the complete coordination or notification
information, as appropriate, for the geostationary-satellite networks, and
No. 5.43A does not apply. Non-geostationary-satellite systems in the
fixed-satellite service in the above bands shall be operated in such a way
that any unacceptable interference that may occur during their operation
shall be rapidly eliminated. (WRC-2000) |
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|
In the band 17.3-17.7 GHz, earth stations of the fixed-satellite service
(space-to-Earth) in Region 1shall not claim protection from the
broadcasting-satellite service feeder-link earth stations operating under
Appendix 30A, nor put any limitations or restrictions on the locations
of the broadcasting-satellite service feeder link earth stations anywhere
within the service area of the feeder link. (WRC-03) |
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|
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|
Additional allocation: the bands 18-18.3 GHz
in Region 2 and 18.1-18.4 GHz in Regions 1 and 3 are also allocated to the
meteorological-satellite service (space-to-Earth) on a primary basis. Their
use is limited to geostationary satellites. (WRC-07) |
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|
The use of the band 18.1-18.4 GHz by the fixed-satellite service
(Earth-to-space) is limited to feeder links of geostationary-satellite
systems in the broadcasting-satellite service. (WRC-2000) |
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|
The emissions of the fixed service and the fixed-satellite service in the
band 18.6-18.8 GHz are limited to the values given in Nos. 21.5A and 21.16.2,
respectively. (WRC-2000) |
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|
The use of the band 18.6-18.8 GHz by the fixed-satellite service is
limited to geostationary systems and systems with an orbit of apogee greater
than 20000 km. (WRC-2000) |
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|
The use of the bands 18.8-19.3 GHz (space-to-Earth) and 28.6-29.1 GHz
(Earth-to-space) by geostationary and non-geostationary fixed-satellite
service networks is subject to the application of the provisions of No. 9.11A
and No. 22.2 does not apply. Administrations having
geostationary-satellite networks under coordination prior to 18 November 1995
shall cooperate to the maximum extent possible to coordinate pursuant to No. 9.11A
with non-geostationary-satellite networks for which notification information
has been received by the Bureau prior to that date, with a view to reaching
results acceptable to all the parties concerned. Non-geostationary-satellite
networks shall not cause unacceptable interference to geostationary
fixed-satellite service networks for which complete Appendix 4
notification information is considered as having been received by the Bureau
prior to 18 November 1995. (WRC-97) |
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|
The use of the band 19.3-19.6 GHz (Earth-to-space) by the fixed-satellite
service is limited to feeder links for non-geostationary-satellite systems in
the mobile-satellite service. Such use is subject to the application of the
provisions of No. 9.11A, and No. 22.2 does not apply. |
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|
No. 22.2 shall continue to apply in the bands 19.3-19.6 GHz and
29.1-29.4 GHz, between feeder links of non-geostationary mobile-satellite
service networks and those fixed-satellite service networks for which
complete Appendix 4 coordination information, or notification
information, is considered as having been received by the Bureau prior to 18
November 1995. (WRC-97) |
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|
The use of the band 19.3-19.7 GHz (space-to-Earth) by geostationary
fixed-satellite service systems and by feeder links for
non-geostationary-satellite systems in the mobile-satellite service is
subject to the application of the provisions of No. 9.11A, but not
subject to the provisions of No. 22.2. The use of this band for other nongeostationary fixed-satellite service systems, or for
the cases indicated in Nos. 5.523C and 5.523E, is not subject
to the provisions of No. 9.11A and shall continue to be subject to
Articles 9 (except No. 9.11A) and 11 procedures, and to
the provisions of No. 22.2. (WRC-97) |
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|
No. 22.2 shall continue to apply in the bands 19.6-19.7 GHz and
29.4-29.5 GHz, between feeder links of non-geostationary mobile-satellite
service networks and those fixed-satellite service networks for which
complete Appendix 4 coordination information, or notification
information, is considered as having been received by the Bureau by 21
November 1997. (WRC-97) |
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|
In order to facilitate interregional coordination between networks in the
mobile-satellite and fixed satellite services, carriers in the
mobile-satellite service that are most susceptible to interference shall, to
the extent practicable, be located in the higher parts of the bands 19.7-20.2
GHz and 29.5-30 GHz. |
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|
In the bands 19.7-20.2 GHz and 29.5-30 GHz in Region 2, and in the bands
20.1-20.2 GHz and 29.9-30 GHz in Regions 1 and 3, networks which are both in
the fixed-satellite service and in the mobile-satellite service may include
links between earth stations at specified or unspecified points or while in
motion, through one or more satellites for point-to-point and
point-to-multipoint communications. |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
In the bands 19.7-20.2 GHz and 29.5-30 GHz, the provisions of No. 4.10
do not apply with respect to the mobile-satellite service. |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
The operation of earth stations in motion communicating with the FSS is
subject to Resolution 156 (WRC-15). (WRC-15) |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
The allocation to the mobile-satellite service is intended for use by
networks which use narrow spotbeam antennas and
other advanced technology at the space stations. Administrations operating
systems in the mobile-satellite service in the band 19.7-20.1 GHz in Region 2
and in the band 20.1-20.2 GHz shall take all practicable steps to ensure the
continued availability of these bands for administrations operating fixed and
mobile systems in accordance with the provisions of No. 5.524. |
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|
Unless otherwise agreed between the administrations concerned, any
station in the fixed or mobile services of an administration shall not
produce a power flux-density in excess of −120.4 dB(W/(m² * MHz))
at 3 m above the ground of any point of the territory of any other
administration in Regions 1 and 3 for more than 20% of the time. In
conducting the calculations, administrations should use the most recent
version of Recommendation ITU R P.452 (see also the most recent version of
Recommendation ITU R BO.1898). (WRC 15) |
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|
In the band 21.4-22 GHz, in order to facilitate the development of the
broadcasting-satellite service, administrations in Regions 1 and 3 are
encouraged not to deploy stations in the mobile service and are encouraged to
limit the deployment of stations in the fixed service to point-to-point
links. (WRC 12) |
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|
See Resolution 555 (WRC-12)*. (WRC-12) |
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|
The use of the band 22.21-22.5 GHz by the Earth exploration-satellite
(passive) and space research (passive) services shall not impose constraints
upon the fixed and mobile, except aeronautical mobile, services. |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
The location of earth stations in the space research service shall
maintain a separation distance of at least 54 km from the respective
border(s) of neighbouring countries to protect the existing and future
deployment of fixed and mobile services unless a shorter distance is
otherwise agreed between the corresponding administrations. Nos. 9.17
and 9.18 do not apply. (WRC-12) |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
Use of the band 24.65-25.25 GHz in Region 1 and the band 24.65-24.75 GHz
in Region 3 by the fixed- satellite service (Earth-to-space) is limited to
earth stations using a minimum antenna diameter of 4.5
m. (WRC-12). |
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|
In the band 24.75-25.25 GHz, feeder links to stations of the
broadcasting-satellite service shall have priority over other uses in the
fixed-satellite service (Earth-to-space). Such other uses shall protect and
shall not claim protection from existing and future operating feeder-link
networks to such broadcasting satellite stations. |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
The use of the band 29.1-29.5 GHz (Earth-to-space) by the fixed-satellite
service is limited to geostationary-satellite systems and feeder links to
non-geostationary-satellite systems in the mobile-satellite service. Such use
is subject to the application of the provisions of No. 9.11A, but not
subject to the provisions of No. 22.2, except as indicated in Nos. 5.523C
and 5.523E where such use is not subject to the provisions of No. 9.11A
and shall continue to be subject to Articles 9 (except No. 9.11A)
and 11 procedures, and to the provisions of No. 22.2. (WRC-97) |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
Use of the 25.25-27.5 GHz band by the inter-satellite service is limited
to space research and Earth exploration-satellite applications, and also
transmissions of data originating from industrial and medical activities in
space. |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
Administrations operating earth stations in the Earth
exploration-satellite service or the space research service shall not claim
protection from stations in the fixed and mobile services operated by other
administrations. In addition, earth stations in the Earth exploration-satellite
service or in the space research service should be operated taking into
account the most recent version of Recommendations ITU-R
SA.1862. (WRC-12) |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
Additional allocation: the bands
27.500-27.501 GHz and 29.999-30.000 GHz are also allocated to the
fixed-satellite service (space-to-Earth) on a primary basis for the beacon
transmissions intended for up-link power control. Such space-to-Earth
transmissions shall not exceed an equivalent isotropically
radiated power (e.i.r.p.) of +10 dBW in the direction of adjacent satellites on the
geostationary-satellite orbit. (WRC-07) |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
The band 27.5-30 GHz may be used by the fixed-satellite service
(Earth-to-space) for the provision of feeder links for the
broadcasting-satellite service. |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
Additional allocation: the band
27.501-29.999 GHz is also allocated to the fixed-satellite service
(space-to-Earth) on a secondary basis for beacon transmissions intended for
up-link power control. |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
In the band 28.5-30 GHz, the earth exploration-satellite service is
limited to the transfer of data between stations and not to the primary
collection of information by means of active or passive sensors. |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
Feeder links of non-geostationary networks in the mobile-satellite
service and geostationary networks in the fixed-satellite service operating
in the band 29.1-29.5 GHz (Earth-to-space) shall employ uplink adaptive power
control or other methods of fade compensation, such that the earth station
transmissions shall be conducted at the power level required to meet the
desired link performance while reducing the level of mutual interference
between both networks. These methods shall apply to networks for which
Appendix 4 coordination information is considered as having been
received by the Bureau after 17 May 1996 and until they are changed by a
future competent world radiocommunication
conference. Administrations submitting Appendix 4 information for
coordination before this date are encouraged to utilize these techniques to
the extent practicable. (WRC-2000) |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
The band 29.95-30 GHz may be used for space-to-space links in the Earth
exploration-satellite service for telemetry, tracking, and control purposes,
on a secondary basis. |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
The bands 31.8-33.4 GHz, 37-40 GHz, 40.5-43.5 GHz, 51.4-52.6 GHz,
55.78-59 GHz and 64-66 GHz are available for high-density applications in the
fixed service (see Resolutions 75 (WRC-2000)). Administrations should
take this into account when considering regulatory provisions in relation to
these bands. Because of the potential deployment of high-density applications
in the fixed-satellite service in the bands 39.5-40 GHz and 40.5-42 GHz (see
No. 5.516B), administrations should further take into account
potential constraints to high-density applications in the fixed service, as
appropriate. (WRC-07) |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
Administrations should take practical measures to minimize the potential
interference between stations in the fixed service and airborne stations in
the radionavigation service in the 31.8-33.4 GHz band,
taking into account the operational needs of the airborne radar
systems. (WRC-2000) |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
In designing systems for the inter-satellite service in the band 32.3-33
GHz, for the radionavigation service in the band
32-33 GHz, and for the space research service (deep space) in the band
31.8-32.3 GHz, administrations shall take all necessary measures to prevent
harmful interference between these services, bearing in mind the safety
aspects of the radionavigation service (see
Recommendation 707). (WRC-03) |
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In the band 35.5-36.0 GHz, the mean power flux-density at the Earth’s
surface, generated by any spaceborne sensor in the
Earth exploration-satellite service (active) or space research service
(active), for any angle greater than 0.8° from the beam centre shall not
exceed -73.3 dB(W/m²) in this band. (WRC-03) |
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For sharing of the band 36-37 GHz between the Earth exploration-satellite
(passive) service and the fixed and mobile services, Resolution 752
(WRC-07) shall apply. (WRC-07) |
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The equivalent power
flux-density (epfd) produced in the band 42.5-43.5
GHz by all space stations in any non-geostationary-satellite system in the
fixed-satellite service (space-to-Earth), or in the broadcasting-satellite
service operating in the 42-42.5 GHz band, shall not exceed the following
values at the site of any radio astronomy station for more than 2% of the
time: -230 dB(W/m²) in 1 GHz
and -246 dB(W/m²) in any 500 kHz of the frequency band 42.5-43.5 GHz at
the site of any radio astronomy station registered as a single-dish
telescope; and -209 dB(W/m²) in any
500 kHz of the frequency band 42.5-43.5 GHz at the site of any radio
astronomy station registered as a very long baseline interferometry
station. These epfd
values shall be evaluated using the methodology given in Recommendation ITU-R
S.1586-1 and the reference antenna pattern and the maximum gain of an antenna
in the radio astronomy service given in Recommendation ITU-R RA.1631-0 and
shall apply over the whole sky and for elevation angles higher than the
minimum operating angle Thetamin
of the radiotelescope (for which a default value of
5° should be adopted in the absence of notified information). These values shall apply at
any radio astronomy station that either: - was
in operation prior to 5 July 2003 and has been notified to the Bureau before
4 January 2004; or - was
notified before the date of receipt of the complete Appendix 4
information for coordination or notification, as appropriate, for the space
station to which the limits apply. Other radio astronomy
stations notified after these dates may seek an agreement with
administrations that have authorized the space stations. In Region 2,
Resolution 743 (WRC-03) shall apply. The limits in this footnote may
be exceeded at the site of a radio astronomy station of any country whose
administration so agreed. (WRC-15) |
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The power flux-density in
the band 42.5-43.5 GHz produced by any geostationary space station in the
fixed-satellite service (space-to-Earth), or the broadcasting-satellite
service (space-to-Earth) operating in the 42-42.5 GHz band, shall not exceed
the following values at the site of any radio astronomy station: -137 dB(W/m²) in 1 GHz
and –153 dB(W/m²) in any 500 kHz of the 42.5-43.5 GHz band at the site
of any radio astronomy station registered as a single-dish telescope; and -116 dB(W/m²) in any
500 kHz of the 42.5-43.5 GHz band at the site of any radio astronomy station
registered as a very long baseline interferometry
station. These values shall apply at
the site of any radio astronomy station that either: - was
in operation prior to 5 July 2003 and has been notified to the Bureau before
4 January 2004; or - was
notified before the date of receipt of the complete Appendix 4
information for coordination or notification, as appropriate, for the space
station to which the limits apply. Other radio astronomy
stations notified after these dates may seek an agreement with
administrations that have authorized the space stations. In Region 2,
Resolution 743 (WRC-03) shall apply. The limits in this footnote may
be exceeded at the site of a radio astronomy station of any country whose
administration so agreed. (WRC-03) |
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The allocation of the spectrum for the fixed-satellite service in the
bands 42.5-43.5 GHz and 47.2-50.2 GHz for Earth-to-space transmission is
greater than that in the band 37.5-39.5 GHz for space-to-Earth transmission
in order to accommodate feeder links to broadcasting satellites.
Administrations are urged to take all practicable steps to reserve the band
47.2-49.2 GHz for feeder links for the broadcasting-satellite service
operating in the band 40.5-42.5 GHz. |
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The allocation to the fixed service in the bands 47.2-47.5 GHz and
47.9-48.2 GHz is designated for use by high altitude platform stations. The
use of the bands 47.2-47.5 GHz and 47.9-48.2 GHz is subject to the provisions
of Resolution 122 (Rev. WRC-07). (WRC-07) |
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In the bands 43.5-47 GHz and 66-71 GHz, stations in the land mobile
service may be operated subject to not causing harmful interference to the
space radiocommunication services to which these
bands are allocated (see No. 5.43). (WRC-2000) |
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In the bands 43.5-47 GHz, 66-71 GHz, 95-100 GHz, 123-130 GHz, 191.8-200
GHz and 252-265 GHz, satellite links connecting land stations at specified
fixed points are also authorized when used in conjunction with the
mobile-satellite service or the radionavigation-satellite
service. (WRC-2000) |
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The use of the bands 47.5-47.9 GHz, 48.2-48.54 GHz and 49.44-50.2 GHz by
the fixed-satellite service (space-to-Earth) is limited to geostationary
satellites. (WRC-03) |
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Additional allocation: the band 48.94-49.04
GHz is also allocated to the radio astronomy service on a primary
basis. (WRC-2000) |
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The power flux-density in the band 48.94-49.04 GHz produced by any
geostationary space station in the fixed-satellite service (space-to-Earth)
operating in the bands 48.2-48.54 GHz and 49.44-50.2 GHz shall not exceed
-151.8 dB(W/m²) in any 500 kHz band at the site of any radio astronomy
station. (WRC-03) |
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In the bands 51.4-54.25 GHz, 58.2-59 GHz and 64-65 GHz, radio astronomy
observations may be carried out under national
arrangements. (WRC-2000) |
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Use of the bands 54.25-56.9 GHz, 57-58.2 GHz and 59-59.3 GHz by the
inter-satellite service is limited to satellites in the
geostationary-satellite orbit. The single-entry power flux-density at all
altitudes from 0 km to 1000 km above the Earth’s surface produced by a
station in the inter-satellite service, for all conditions and for all
methods of modulation, shall not exceed -147 dB(W/(m² * 100 MHz)) for
all angles of arrival. (WRC-97) |
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In the band 55.78-56.26 GHz, in order to protect stations in the Earth
exploration-satellite service (passive), the maximum power density delivered
by a transmitter to the antenna of a fixed service station is limited to -26
dB(W/MHz). (WRC-2000) |
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In the bands 55.78-58.2 GHz, 59-64 GHz, 66-71 GHz, 122.25-123 GHz,
130-134 GHz, 167-174.8 GHz and 191.8-200 GHz, stations in the aeronautical
mobile service may be operated subject to not causing harmful interference to
the inter-satellite service (see No. 5.43). (WRC-2000) |
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Use of the band 56.9-57 GHz by inter-satellite systems is limited to
links between satellites in geostationary-satellite orbit and to
transmissions from non-geostationary satellites in high-Earth orbit to those
in low-Earth orbit. For links between satellites in the
geostationary-satellite orbit, the single entry power flux-density at all
altitudes from 0 km to 1000 km above the Earth’s surface, for all conditions
and for all methods of modulation, shall not exceed -147 dB(W/(m² * 100
MHz)) for all angles of arrival. (WRC-97) |
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In the band 59-64 GHz, airborne radars in the radiolocation service may
be operated subject to not causing harmful interference to the
inter-satellite service (see No. 5.43). (WRC-2000) |
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The use of the frequency band 77.5- 78 GHz by the radiolocation service
shall be limited to short-range radar for ground-based applications,
including automotive radars. The technical characteristics of these radars
are provided in the most recent version of Recommendation ITU R M.2057. The
provisions of No. 4.10 do not apply. (WRC 15) |
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In the band 78-79 GHz radars located on space stations may be operated on
a primary basis in the Earth exploration-satellite service and in the space
research service. |
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In the band 74-76 GHz, stations in the fixed, mobile and broadcasting
services shall not cause harmful interference to stations of the
fixed-satellite service or stations of the broadcasting-satellite service
operating in accordance with the decisions of the appropriate frequency
assignment planning conference for the broadcasting satellite
service. (WRC-2000) |
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The 81-81.5 GHz band is also allocated to the amateur and
amateur-satellite services on a secondary basis. (WRC-2000) |
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The use of the band 94-94.1 GHz by the Earth exploration-satellite
(active) and space research (active) services is limited to spaceborne cloud radars. (WRC-97) |
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In the bands 94-94.1 GHz and 130-134 GHz, transmissions from space
stations of the Earth exploration-satellite service (active) that are
directed into the main beam of a radio astronomy antenna have the potential
to damage some radio astronomy receivers. Space agencies operating the
transmitters and the radio astronomy stations concerned should mutually plan
their operations so as to avoid such occurrences to the maximum extent
possible. (WRC-2000) |
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In the bands 105-109.5 GHz, 111.8-114.25 GHz, 155.5-158.5 GHz and 217-226
GHz, the use of this allocation is limited to space-based radio astronomy
only. (WRC-2000) |
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Use of the band 116-122.25 GHz by the inter-satellite service is limited
to satellites in the geostationary-satellite orbit. The single-entry power
flux-density produced by a station in the inter-satellite service, for all
conditions and for all methods of modulation, at all altitudes from 0 km to
1000 km above the Earth's surface and in the vicinity of all geostationary
orbital positions occupied by passive sensors, shall not exceed -148
dB(W/(m² * MHz)) for all angles of arrival. (WRC-2000) |
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The allocation to the Earth exploration-satellite service (active) is
limited to the band 133.5-134 GHz. (WRC-2000) |
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In the band 155.5-158.5 GHz, the allocation to the Earth
exploration-satellite (passive) and space research (passive) services shall
terminate on 1 January 2018. (WRC-2000) |
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The date of entry into force of the allocation to the fixed and mobile
services in the band 155.5-158.5 GHz shall be 1 January
2018. (WRC-2000) |
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Use of the bands 174.8-182 GHz and 185-190 GHz by the inter-satellite
service is limited to satellites in the geostationary-satellite orbit. The
single-entry power flux-density produced by a station in the inter-satellite
service, for all conditions and for all methods of modulation, at all
altitudes from 0 to 1000 km above the Earth's surface and in the vicinity of
all geostationary orbital positions occupied by passive sensors, shall not
exceed -144 dB(W/(m² * MHz)) for all angles of arrival. (WRC-2000) |
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In the bands 200-209 GHz, 235-238 GHz, 250-252 GHz and 265-275 GHz,
ground-based passive atmospheric sensing is carried out to monitor
atmospheric constituents. (WRC-2000) |
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The band 237.9-238 GHz is also allocated to the Earth
exploration-satellite service (active) and the space research service
(active) for spaceborne cloud radars
only. (WRC-2000) |
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The following frequency
bands in the range 275-1000 GHz are identified for use by administrations for
passive service applications: - radio
astronomy service: 275-323 GHz, 327-371 GHz, 388-424 GHz, 426-442 GHz,
453-510 GHz, 623-711 GHz, 795-909 GHz and 926-945 GHz; - Earth
exploration-satellite service (passive) and space research service (passive):
275-286 GHz, 296-306 GHz, 313-356 GHz, 361-365 GHz, 369-392 GHz, 397-399 GHz,
409-411 GHz, 416-434 GHz, 439-467 GHz, 477-502 GHz, 523-527 GHz, 538-581 GHz,
611-630 GHz, 634-654 GHz, 657-692 GHz, 713-718 GHz, 729-733 GHz, 750-754 GHz,
771-776 GHz, 823-846 GHz, 850-854 GHz, 857-862 GHz, 866-882 GHz, 905-928 GHz,
951-956 GHz, 968-973 GHz and 985-990 GHz. The use of the range
275-1000 GHz by the passive services does not preclude use of this range by
active services. Administrations wishing to make frequencies in the 275-1000
GHz range available for active service applications are urged to take all
practicable steps to protect these passive services from harmful interference
until the date when the Table of Frequency Allocations is established in the
above-mentioned 275-1000 GHz frequency range. All frequencies in the range
1000-3000 GHz may be used by both active and passive
services. (WRC 12) |
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