SATELLITE COMMUNICATION QUIZ

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

Global beam

Hemispheric beam

Zone beam

Spot beam

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Considered as the unsolved problem in satellite system

Cost

Coverage

Access

Privacy

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AsiaSat I covers how many countries in Asia?

15

38

28

10

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The owner of AsiaSat 2 is

Japan Satellite System (JSAT)

Singapore Satellite Commision

China Great Wall Industry Corporation

Asia Satellite Telecommunications Company (ASTC)

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Repeaters inside communications satellites are known as

TWT

Trancievers

Transponders

Transducers

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

5

3

11

9

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Point on the satellite obits closest to the earth.

Prograde

Apogee

Zenith

Perigee

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As the height of a satellite orbit gets lower, the speed of the satellite ___________.

Increases

None of these

Decreases

Remains the same

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A satellite batter has more power but lighter.

Hydrogen

Lithium

Magnesium

Leclanche

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What is a device that detects both vertically and horizontally polarized signals simultaneously?

Optoisolator

Orthomode transducer

Isomode detector

Crystal detector

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