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Satellite Communication

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

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

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Satellite Communication
A method of multiple accessing where a given RF channel bandwidth is divided inot smaller frequency band.

FDMA
CDMA
TDMA
ANIK-D

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Satellite Communication
Point on the satellite obits closest to the earth.

Zenith
Perigee
Apogee
Prograde

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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
LNA
Satellite receiver
Horn antenna

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

175 dB
150 dB
200 dB
100 dB

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Satellite Communication
The smallest beam of a satellite antenna radiation pattern

Hemispheric beam
Spot beam
Global beam
Zone beam

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MORE MCQ ON Satellite Communication

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