Satellite Communication What is the frequency range of C-band? 12.95 to 14.95 GHz 27.5 to 31 GHz 3.4 to 6.425 GHz 8.5 to 12.5 GHz 12.95 to 14.95 GHz 27.5 to 31 GHz 3.4 to 6.425 GHz 8.5 to 12.5 GHz ANSWER DOWNLOAD EXAMIANS APP
Satellite Communication What is the local oscillator (mixer) frequency of the satellite with an uplink frequency in GHz band? 3500 MHz 4500 MHz 2225 MHz 2555 MHz 3500 MHz 4500 MHz 2225 MHz 2555 MHz ANSWER DOWNLOAD EXAMIANS APP
Satellite Communication A helical antenna is used for satellite tracking because of Maneuverability Gain Beamwidth Circular polarization Maneuverability Gain Beamwidth Circular polarization ANSWER DOWNLOAD EXAMIANS APP
Satellite Communication A satellite cross-link means Earth-to-satellite link None of these Satellite-to-satellite link Satellite-to-earth link Earth-to-satellite link None of these Satellite-to-satellite link Satellite-to-earth link ANSWER DOWNLOAD EXAMIANS APP
Satellite Communication Most mobile satellite array uses ___________ in transforming 50 to 150 Ω impedance. Balun Quarter-wavelength transformer Microstrip tapers Stub Balun Quarter-wavelength transformer Microstrip tapers Stub ANSWER DOWNLOAD EXAMIANS APP
Satellite Communication Considered as the unsolved problem in satellite system Privacy Access Cost Coverage Privacy Access Cost Coverage ANSWER DOWNLOAD EXAMIANS APP
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