Satellite Communication Repeaters inside communications satellites are known as TWT Trancievers Transducers Transponders TWT Trancievers Transducers Transponders ANSWER DOWNLOAD EXAMIANS APP
Satellite Communication What band does VSAT first operate? X-band L-band Ku-band C-band X-band L-band Ku-band C-band ANSWER DOWNLOAD EXAMIANS APP
Satellite Communication What is the frequency range of C-band? 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 12.95 to 14.95 GHz 27.5 to 31 GHz 3.4 to 6.425 GHz ANSWER DOWNLOAD EXAMIANS APP
Satellite Communication What is the local oscillator (mixer) frequency of the satellite with an uplink frequency in GHz band? 2555 MHz 4500 MHz 2225 MHz 3500 MHz 2555 MHz 4500 MHz 2225 MHz 3500 MHz ANSWER DOWNLOAD EXAMIANS APP
Satellite Communication Most mobile satellite array uses ___________ in transforming 50 to 150 Ω impedance. Microstrip tapers Quarter-wavelength transformer Stub Balun Microstrip tapers Quarter-wavelength transformer Stub Balun ANSWER DOWNLOAD EXAMIANS APP
Satellite Communication As the height of a satellite orbit gets lower, the speed of the satellite ___________. None of these Remains the same Increases Decreases None of these Remains the same Increases Decreases ANSWER DOWNLOAD EXAMIANS APP
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