Satellite Communication What kind of battery panels are used in some advance satellites Germanium based panels Silicon based panel Galium Arsenide solar panel array Galium Phosphate solar panel array Germanium based panels Silicon based panel Galium Arsenide solar panel array Galium Phosphate solar panel array ANSWER DOWNLOAD EXAMIANS APP
Satellite Communication Which of the following is the first active satellite? Telstar I Sputnik I Early Bird Echo I Telstar I Sputnik I Early Bird Echo I ANSWER DOWNLOAD EXAMIANS APP
Satellite Communication The first Philippine Mabuhay satellite has how many channels? 50 48 30 24 50 48 30 24 ANSWER DOWNLOAD EXAMIANS APP
Satellite Communication What is the local oscillator (mixer) frequency of the satellite with an uplink frequency in GHz band? 3500 MHz 2225 MHz 2555 MHz 4500 MHz 3500 MHz 2225 MHz 2555 MHz 4500 MHz ANSWER DOWNLOAD EXAMIANS APP
Satellite Communication Most mobile satellite array uses ___________ in transforming 50 to 150 Ω impedance. Stub Quarter-wavelength transformer Microstrip tapers Balun Stub Quarter-wavelength transformer Microstrip tapers Balun ANSWER DOWNLOAD EXAMIANS APP
Satellite Communication In a typical mobile satellite array antenna if three elements are activated, how many elements are deactivated? 9 3 5 11 9 3 5 11 ANSWER DOWNLOAD EXAMIANS APP
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