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Satellite Communication

Satellite Communication
What is the frequency range of C-band?

8.5 to 12.5 GHz
12.95 to 14.95 GHz
3.4 to 6.425 GHz
27.5 to 31 GHz

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Satellite Communication
What circuit is responsible in activating and deactivating adjacent antenna elements in a mobile satellite array?

Radial multiplexer
Radial combiner
Radial divider
Divider/combiner

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Satellite Communication
Repeaters inside communications satellites are known as

TWT
Transducers
Transponders
Trancievers

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Satellite Communication
In a typical mobile satellite array antenna if three elements are activated, how many elements are deactivated?

3
9
11
5

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Satellite Communication
_________ detects the satellite signal relayed from the feed and converts it to an electric current, amplifies and lower its frequency.

LNA
Horn antenna
Satellite receiver
Satellite dish

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Satellite Communication
The bandwidth of C-band satellite frequency band in U.S.

1000 GHz
500 GHz
1000 MHz
500 MHz

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MORE MCQ ON Satellite Communication

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