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Satellite Communication

Satellite Communication
The most common device used as an LNA is

Shockley diode
IMPATT
Zener diode
Tunnel diode

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Satellite Communication
What is the first passive satellite transponder?

Early Bird
Moon
Score
Sun

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Satellite Communication
A helical antenna is used for satellite tracking because of

Circular polarization
Gain
Maneuverability
Beamwidth

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Satellite Communication
The location of AsiaSat I.

151.5˚ East
105.5˚ East
115.5˚ East
170.5˚ East

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

Path loss
RFI
Atmospheric loss
Radiation loss

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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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MORE MCQ ON Satellite Communication

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