Satellite Communication A helical antenna is used for satellite tracking because of Maneuverability Beamwidth Gain Circular polarization Maneuverability Beamwidth Gain Circular polarization ANSWER DOWNLOAD EXAMIANS APP
Satellite Communication Collects very weak signals from a broadcast satellite Satellite dish LNA Helical antenna TWT Satellite dish LNA Helical antenna TWT 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 2225 MHz 4500 MHz 3500 MHz 2555 MHz 2225 MHz 4500 MHz 3500 MHz ANSWER DOWNLOAD EXAMIANS APP
Satellite Communication What kind of battery used by older satellites? Leclanche Hydrogen Lithium Magnesium Leclanche Hydrogen Lithium Magnesium ANSWER DOWNLOAD EXAMIANS APP
Satellite Communication What band does VSAT first operate? Ku-band X-band C-band L-band Ku-band X-band C-band L-band ANSWER DOWNLOAD EXAMIANS APP
Satellite Communication Repeaters inside communications satellites are known as TWT Transponders Trancievers Transducers TWT Transponders Trancievers Transducers ANSWER DOWNLOAD EXAMIANS APP