SATELLITE COMMUNICATION QUIZ

INTELSAT stands for

International Telephone Satellite

Intel Satellite

International Satellite

International Telecommunications Satellite

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A satellite cross-link means

Satellite-to-earth link

None of these

Earth-to-satellite link

Satellite-to-satellite link

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The smallest beam of a satellite antenna radiation pattern

Zone beam

Global beam

Hemispheric beam

Spot beam

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Which of the following is the first commercial satellite?

Telstar

Early Bird

Courier

Explorer

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What kind of battery panels are used in some advance satellites

Germanium based panels

Galium Arsenide solar panel array

Galium Phosphate solar panel array

Silicon based panel

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A satellite signal transmitted from a satellite transponder to earth’s station.

Downlink

Earthbound

Terrestrial

Uplink

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In a typical mobile satellite array antenna if three elements are activated, how many elements are deactivated?

5

3

9

11

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The owner of AsiaSat 2 is

Singapore Satellite Commision

Asia Satellite Telecommunications Company (ASTC)

Japan Satellite System (JSAT)

China Great Wall Industry Corporation

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_________ 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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What band does VSAT first operate?

Ku-band

X-band

C-band

L-band

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