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electronics and communication engineering satellite communication
1. Which statement out of the following statement is wrong?
(A): At 12/4, GHz link frequencies, signal power loss due to rain and fog is much greater than at 4/6 GHz frequencies
(B): At present 4/6 GHz geostationary satellites are being parked in geosynchronous, orbits at least 10° apart
(C): Attenuation of satellite signals by rain and fog varies almost inversely with the angle of elevation
(D): The distance between satellite and Earth station varies slightly with angle of elevation
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