SATELLITE COMMUNICATION QUIZ

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

11

5

9

3

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A satellite cross-link means

Earth-to-satellite link

Satellite-to-earth link

Satellite-to-satellite link

None of these

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The first Philippine Agila I will have how many transponders.

12

48

24

36

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A helical antenna is used for satellite tracking because of

Maneuverability

Circular polarization

Gain

Beamwidth

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What kind of battery panels are used in some advance satellites

Galium Arsenide solar panel array

Germanium based panels

Galium Phosphate solar panel array

Silicon based panel

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A satellite batter has more power but lighter.

Hydrogen

Leclanche

Lithium

Magnesium

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Collects very weak signals from a broadcast satellite

TWT

LNA

Satellite dish

Helical antenna

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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 dish

Horn antenna

Satellite receiver

LNA

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The location of AsiaSat I.

105.5˚ East

151.5˚ East

170.5˚ East

115.5˚ East

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