The ITU Radiocommunication Assembly considering a) broadcasting-satellite service (BSS) are part of the fixed-satellite service (FSS); that under the Radio Regulations (RR) the Earth-to-space links used as feeder links to satellites in the b) that the frequency and technical characteristics of such feeder links may depend on the technical characteristics of systems using the broadcasting satellite, but that risks of interference with satellites in the FSS providing links between specified points on the Earth should also be taken into account; c) for links between earth stations; that the system constraints of the BSS may affect the efficiency with which the FSS frequency bands are used d) that the following Earth-to-space FSS frequency bands have been identified for use by BSS feeder links; 10.7-11.7 GHz (Region l), 14.5-14.8 GHz (all Regions except Europe), 17.3-17.8 GHz (Region 2 also allocated to the BSS), 17.3-18.1 GHz (Regions 1 and 3), 18.1-18.4 GHz (ali Regions by Footnotes RR 870A and 870B), 24.75-25.25 GHz (Regions 2 and 3), 27.5-30.0 GHz (all Regions); e)that certain BSS feeder links are planned as in RR Appendix 30A to pair with the BSS Plan of RR Appendix 30.
ITU-R S.1063 FRENCH-1994 history
1994ITU-R S.1063 FRENCH-1994 Criteria for sharing between BSS feeder links and other Earth-to-space or space-to-Earth links of the FSS