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Satellite Communication

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

ANIK-D
CDMA
FDMA
TDMA

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

Path loss
RFI
Radiation loss
Atmospheric loss

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Satellite Communication
The most common device used as an LNA is

Zener diode
Tunnel diode
IMPATT
Shockley diode

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Satellite Communication
A satellite cross-link means

None of these
Satellite-to-earth link
Satellite-to-satellite link
Earth-to-satellite link

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Satellite Communication
VSAT was made available in

1983
1977
1979
1981

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Satellite Communication
Collects very weak signals from a broadcast satellite

Satellite dish
Helical antenna
LNA
TWT

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MORE MCQ ON Satellite Communication

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