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Satellite Communication

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

1000 GHz
500 GHz
500 MHz
1000 MHz

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Satellite Communication
What is the delay time for satellite transmission from earth transmitter to earth receiver?

0.5 s
0.25 ms
1.0 s
5 ms

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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.

Satellite dish
Horn antenna
LNA
Satellite receiver

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

None of these
Increases
Decreases
Remains the same

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Satellite Communication
What is a device that detects both vertically and horizontally polarized signals simultaneously?

Optoisolator
Isomode detector
Orthomode transducer
Crystal detector

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Satellite Communication
VSAT was made available in

1977
1979
1983
1981

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MORE MCQ ON Satellite Communication

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