Satellite Communication Most mobile satellite array uses ___________ in transforming 50 to 150 Ω impedance. Quarter-wavelength transformer Microstrip tapers Stub Balun Quarter-wavelength transformer Microstrip tapers Stub Balun ANSWER DOWNLOAD EXAMIANS APP
Satellite Communication What height must a satellite be placed above the surface of the earth in order for its rotation to be equal to earth’s rotation? 27,426.4 miles 22,426.4 miles 26,426.4 miles 23,426.4 miles 27,426.4 miles 22,426.4 miles 26,426.4 miles 23,426.4 miles ANSWER DOWNLOAD EXAMIANS APP
Satellite Communication What is the frequency range of C-band? 27.5 to 31 GHz 12.95 to 14.95 GHz 8.5 to 12.5 GHz 3.4 to 6.425 GHz 27.5 to 31 GHz 12.95 to 14.95 GHz 8.5 to 12.5 GHz 3.4 to 6.425 GHz ANSWER DOWNLOAD EXAMIANS APP
Satellite Communication A helical antenna is used for satellite tracking because of Gain Maneuverability Circular polarization Beamwidth Gain Maneuverability Circular polarization Beamwidth ANSWER DOWNLOAD EXAMIANS APP
Satellite Communication Satellite engine uses Ion propulsion system Jet propulsion Liquid fuel Solar jet Ion propulsion system Jet propulsion Liquid fuel Solar jet ANSWER DOWNLOAD EXAMIANS APP
Satellite Communication The first satellite to receive and transmit simultaneously Agila I Syncorn I Intelsat I Telstar I Agila I Syncorn I Intelsat I Telstar I ANSWER DOWNLOAD EXAMIANS APP
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