Satellite Communication In a typical mobile satellite array antenna if three elements are activated, how many elements are deactivated? 11 3 5 9 11 3 5 9 ANSWER DOWNLOAD EXAMIANS APP
Satellite Communication Earth station uses what type of antenna Despun antenna Toroidal antenna Helical antenna Cassegrain antenna Despun antenna Toroidal antenna Helical antenna Cassegrain antenna ANSWER DOWNLOAD EXAMIANS APP
Satellite Communication What is a device that detects both vertically and horizontally polarized signals simultaneously? Orthomode transducer Isomode detector Optoisolator Crystal detector Orthomode transducer Isomode detector Optoisolator Crystal detector ANSWER DOWNLOAD EXAMIANS APP
Satellite Communication What kind of battery panels are used in some advance satellites Galium Phosphate solar panel array Galium Arsenide solar panel array Silicon based panel Germanium based panels Galium Phosphate solar panel array Galium Arsenide solar panel array Silicon based panel Germanium based panels ANSWER DOWNLOAD EXAMIANS APP
Satellite Communication What is the local oscillator (mixer) frequency of the satellite with an uplink frequency in GHz band? 4500 MHz 2225 MHz 2555 MHz 3500 MHz 4500 MHz 2225 MHz 2555 MHz 3500 MHz ANSWER DOWNLOAD EXAMIANS APP
Satellite Communication What is the first passive satellite transponder? Moon Score Sun Early Bird Moon Score Sun Early Bird ANSWER DOWNLOAD EXAMIANS APP
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