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Satellite Communication

Satellite Communication
What is the local oscillator (mixer) frequency of the satellite with an uplink frequency in GHz band?

4500 MHz
3500 MHz
2225 MHz
2555 MHz

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Satellite Communication
INTELSAT stands for

Intel Satellite
International Telecommunications Satellite
International Satellite
International Telephone Satellite

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Satellite Communication
Collects very weak signals from a broadcast satellite

LNA
Helical antenna
Satellite dish
TWT

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Satellite Communication
Repeaters inside communications satellites are known as

Trancievers
Transducers
Transponders
TWT

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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
The location of AsiaSat I.

115.5˚ East
105.5˚ East
170.5˚ East
151.5˚ East

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MORE MCQ ON Satellite Communication

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