Document ID: chunk:federal_register_of_legislation:F2021L00617:reg:162a:p70
Version: federal_register_of_legislation:F2021L00617
Segment Type: reg
Provision Reference: reg 162A (pt 70/144)
Character Range: 466672–469674

information has been received by the Radiocommunication Bureau by 22 November 2019 and that have been brought into use by that date. After 22 November 2029, these limits shall apply to all systems within the meteorological-satellite service and the Earth exploration-satellite service operating in this frequency band.     (WRC-19)

    264B Non-geostationary-satellite systems in the meteorological-satellite service and the Earth exploration-satellite service for which complete notification information has been received by the Radiocommunication Bureau before 28 April 2007 are exempt from provisions of No. 264A and may continue to operate in the frequency band 401.898–402.522 MHz on a primary basis without exceeding a maximum e.i.r.p. level of 12 dBW.     (WRC-19)

    265 In the frequency band 403–410 MHz, Resolution 205 (Rev.WRC-19) applies.     (WRC-19)

    266 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)

    267 Any emission capable of causing harmful interference to the authorised uses of the band 406–406.1 MHz is prohibited.

    268 Use of the frequency band 410–420 MHz by the space research service is limited to space-to-space communication links with an orbiting, manned space vehicle. The power flux-density at the surface of the Earth produced by emissions from transmitting stations of the space research service (space-to-space) in the frequency band 410–420 MHz shall not exceed −153 dB(W/m2) for 0°    5°, −153 + 0.077 ( − 5) dB(W/m2) for 5°    70° and −148 dB(W/m2) for 70°    90°, where  is the angle of arrival of the radio-frequency wave and the reference bandwidth is 4 kHz. In this frequency band, stations of the space research service (space-to-space) shall not claim protection from, nor constrain the use and development of, stations of the fixed and mobile services. No. 4.10 does not apply.     (WRC-15)

    269 Different category of service:  in Australia, the United States, India, Japan and the United Kingdom, the allocation of the bands 420–430 MHz and 440–450 MHz to the radiolocation service is on a primary basis (see No. 33).

    270 Additional allocation:  in Australia, the United States, Jamaica and the Philippines, the bands 420–430 MHz and 440–450 MHz are also allocated to the amateur service on a secondary basis.

    271 Additional allocation:  in Belarus, China, India, Kyrgyzstan and Turkmenistan, the band 420–460 MHz is also allocated to the aeronautical radionavigation service (radio altimeters) on a secondary basis.     (WRC-07)

    274 Alternative allocation:  in Denmark, Norway Sweden and Chad, the bands 430–432 MHz and 438–440 MHz are allocated to the fixed and mobile, except aeronautical mobile, services on a primary basis.     (WRC-12)

    275 Additional allocation:  in Croatia, Estonia, Finland, Libya, North Macedonia, Montenegro and Serbia, the frequency bands 430–432