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Satellite Communication

Satellite Communication
VSAT was made available in

1977
1981
1983
1979

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Satellite Communication
A satellite beam that covers almost 42.4% of the earths surface.

Zone beam
Spot beam
Global beam
Hemispheric beam

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

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

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Satellite Communication
Is a loss of power of a satellite downlink signal due to earth’s atmosphere.

Path loss
Radiation loss
Atmospheric loss
RFI

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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?

26,426.4 miles
22,426.4 miles
23,426.4 miles
27,426.4 miles

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

ANIK-D
FDMA
TDMA
CDMA

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MORE MCQ ON Satellite Communication

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