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Satellite Communication

Satellite Communication
The smallest beam of a satellite antenna radiation pattern

Global beam
Hemispheric beam
Spot beam
Zone beam

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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
Collects very weak signals from a broadcast satellite

LNA
Helical antenna
TWT
Satellite dish

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Satellite Communication
VSAT was made available in

1979
1981
1977
1983

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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 receiver
Horn antenna
LNA
Satellite dish

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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
26,426.4 miles
27,426.4 miles
22,426.4 miles

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MORE MCQ ON Satellite Communication

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