SATELLITE COMMUNICATION QUIZ

What is the first passive satellite transponder?

Score

Early Bird

Moon

Sun

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What is the local oscillator (mixer) frequency of the satellite with an uplink frequency in GHz band?

2225 MHz

4500 MHz

2555 MHz

3500 MHz

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Collects very weak signals from a broadcast satellite

Satellite dish

TWT

Helical antenna

LNA

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The most common device used as an LNA is

Shockley diode

IMPATT

Zener diode

Tunnel diode

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What is the delay time for satellite transmission from earth transmitter to earth receiver?

1.0 s

0.5 s

5 ms

0.25 ms

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___________ is a satellite that rotates around the earth in a low-altitude elliptical or circular pattern.

Nonsynchronous satellite

Prograde satellite

Geosynchronous satellite

Retrograde satellite

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The first Philippine Mabuhay satellite has how many channels?

24

30

50

48

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AsiaSat I covers how many countries in Asia?

15

28

38

10

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Which of the following is the first commercial satellite?

Early Bird

Explorer

Courier

Telstar

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INTELSAT stands for

Intel Satellite

International Telephone Satellite

International Satellite

International Telecommunications Satellite

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