Satellite Communication What is a device that detects both vertically and horizontally polarized signals simultaneously? Isomode detector Crystal detector Orthomode transducer Optoisolator Isomode detector Crystal detector Orthomode transducer Optoisolator ANSWER DOWNLOAD EXAMIANS APP
Satellite Communication _________ detects the satellite signal relayed from the feed and converts it to an electric current, amplifies and lower its frequency. Horn antenna Satellite dish Satellite receiver LNA Horn antenna Satellite dish Satellite receiver LNA ANSWER DOWNLOAD EXAMIANS APP
Satellite Communication The most common device used as an LNA is IMPATT Zener diode Tunnel diode Shockley diode IMPATT Zener diode Tunnel diode Shockley diode ANSWER DOWNLOAD EXAMIANS APP
Satellite Communication A mobile satellite array has usually how many elements? 14 12 88 6 14 12 88 6 ANSWER DOWNLOAD EXAMIANS APP
Satellite Communication A satellite beam that covers almost 42.4% of the earths surface. Spot beam Hemispheric beam Global beam Zone beam Spot beam Hemispheric beam Global beam Zone beam ANSWER DOWNLOAD EXAMIANS APP
Satellite Communication As the height of a satellite orbit gets lower, the speed of the satellite ___________. Increases Remains the same None of these Decreases Increases Remains the same None of these Decreases ANSWER DOWNLOAD EXAMIANS APP
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