Satellite Communication - MIT OpenCourseWare
2.4 2.5 4 6 12 14 17.3 20.2 225 Mhz 400 Mhz 1.761-1.842 2.200-2.290 7.25 7.75 7.9 8.4 78 19.2 20.2 29 30 20.2 MILSTAR, GBS Downlink 21.2 30 31 43 45 SATCOM users are secondary in UHF: subject to interference from terrestrial users Heavy orbital/terrestrial congestion: much coordination with terrestrial users needed 1 GHz 1 GHz 1 GHz 1 GHz 2 GHz ...
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