Satellite Communication What height must a satellite be placed above the surface of the earth in order for its rotation to be equal to earth’s rotation? 23,426.4 miles 27,426.4 miles 22,426.4 miles 26,426.4 miles 23,426.4 miles 27,426.4 miles 22,426.4 miles 26,426.4 miles ANSWER DOWNLOAD EXAMIANS APP
Satellite Communication Is a loss of power of a satellite downlink signal due to earth’s atmosphere. Radiation loss RFI Atmospheric loss Path loss Radiation loss RFI Atmospheric loss Path loss ANSWER DOWNLOAD EXAMIANS APP
Satellite Communication Most mobile satellite array uses ___________ in transforming 50 to 150 Ω impedance. Stub Quarter-wavelength transformer Balun Microstrip tapers Stub Quarter-wavelength transformer Balun Microstrip tapers ANSWER DOWNLOAD EXAMIANS APP
Satellite Communication What is a device that detects both vertically and horizontally polarized signals simultaneously? Isomode detector Optoisolator Crystal detector Orthomode transducer Isomode detector Optoisolator Crystal detector Orthomode transducer ANSWER DOWNLOAD EXAMIANS APP
Satellite Communication The first Philippine Mabuhay satellite has how many channels? 30 24 50 48 30 24 50 48 ANSWER DOWNLOAD EXAMIANS APP
Satellite Communication What is the delay time for satellite transmission from earth transmitter to earth receiver? 0.25 ms 5 ms 0.5 s 1.0 s 0.25 ms 5 ms 0.5 s 1.0 s ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS