Satellite Communication What is a device that detects both vertically and horizontally polarized signals simultaneously? Optoisolator Isomode detector Orthomode transducer Crystal detector Optoisolator Isomode detector Orthomode transducer Crystal detector ANSWER DOWNLOAD EXAMIANS APP
Satellite Communication A satellite beam that covers almost 42.4% of the earths surface. Hemispheric beam Spot beam Global beam Zone beam Hemispheric beam Spot beam Global beam Zone beam 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 3500 MHz 4500 MHz 2225 MHz 2555 MHz 3500 MHz 4500 MHz 2225 MHz ANSWER DOWNLOAD EXAMIANS APP
Satellite Communication A helical antenna is used for satellite tracking because of Gain Circular polarization Beamwidth Maneuverability Gain Circular polarization Beamwidth Maneuverability ANSWER DOWNLOAD EXAMIANS APP
Satellite Communication The most common device used as an LNA is Shockley diode Tunnel diode Zener diode IMPATT Shockley diode Tunnel diode Zener diode IMPATT ANSWER DOWNLOAD EXAMIANS APP
Satellite Communication Collects very weak signals from a broadcast satellite Satellite dish Helical antenna TWT LNA Satellite dish Helical antenna TWT LNA ANSWER DOWNLOAD EXAMIANS APP
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