Satellite Communication What is the local oscillator (mixer) frequency of the satellite with an uplink frequency in GHz band? 2555 MHz 3500 MHz 4500 MHz 2225 MHz 2555 MHz 3500 MHz 4500 MHz 2225 MHz ANSWER DOWNLOAD EXAMIANS APP
Satellite Communication What kind of battery used by older satellites? Lithium Magnesium Leclanche Hydrogen Lithium Magnesium Leclanche Hydrogen ANSWER DOWNLOAD EXAMIANS APP
Satellite Communication The most common device used as an LNA is Shockley diode IMPATT Tunnel diode Zener diode Shockley diode IMPATT Tunnel diode Zener diode ANSWER DOWNLOAD EXAMIANS APP
Satellite Communication A satellite signal transmitted from a satellite transponder to earth’s station. Uplink Terrestrial Earthbound Downlink Uplink Terrestrial Earthbound Downlink ANSWER DOWNLOAD EXAMIANS APP
Satellite Communication What is the approximate path loss from satellite-to-earth station? 100 dB 150 dB 175 dB 200 dB 100 dB 150 dB 175 dB 200 dB ANSWER DOWNLOAD EXAMIANS APP
Satellite Communication Is the geographical representation of a satellite antenna radiation pattern Region Footprint Spot Earth Region Footprint Spot Earth ANSWER DOWNLOAD EXAMIANS APP
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