Satellite Communication A helical antenna is used for satellite tracking because of Maneuverability Beamwidth Circular polarization Gain Maneuverability Beamwidth Circular polarization Gain ANSWER DOWNLOAD EXAMIANS APP
Satellite Communication Which of the following is the first commercial satellite? Courier Telstar Explorer Early Bird Courier Telstar Explorer Early Bird ANSWER DOWNLOAD EXAMIANS APP
Satellite Communication The smallest beam of a satellite antenna radiation pattern Spot beam Hemispheric beam Zone beam Global beam Spot beam Hemispheric beam Zone beam Global beam ANSWER DOWNLOAD EXAMIANS APP
Satellite Communication VSAT was made available in 1981 1983 1977 1979 1981 1983 1977 1979 ANSWER DOWNLOAD EXAMIANS APP
Satellite Communication Is a loss of power of a satellite downlink signal due to earth’s atmosphere. Path loss Atmospheric loss Radiation loss RFI Path loss Atmospheric loss Radiation loss RFI ANSWER DOWNLOAD EXAMIANS APP
Satellite Communication What is the approximate path loss from satellite-to-earth station? 100 dB 175 dB 200 dB 150 dB 100 dB 175 dB 200 dB 150 dB ANSWER DOWNLOAD EXAMIANS APP
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