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Satellite Communication

Satellite Communication
As the height of a satellite orbit gets lower, the speed of the satellite ___________.

Remains the same
Decreases
None of these
Increases

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Satellite Communication
What is the approximate path loss from satellite-to-earth station?

175 dB
100 dB
150 dB
200 dB

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Satellite Communication
What kind of battery panels are used in some advance satellites

Galium Arsenide solar panel array
Silicon based panel
Germanium based panels
Galium Phosphate solar panel array

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Satellite Communication
The most common device used as an LNA is

Tunnel diode
Zener diode
Shockley diode
IMPATT

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Satellite Communication
Repeaters inside communications satellites are known as

Transponders
TWT
Trancievers
Transducers

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Satellite Communication
VSAT was made available in

1983
1977
1979
1981

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MORE MCQ ON Satellite Communication

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