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Satellite Communication

Satellite Communication
VSAT was made available in

1981
1977
1979
1983

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Satellite Communication
How may satellite orbital slots are requested by the Philippine Government from ITU?

4
6
2
8

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Satellite Communication
What kind of battery panels are used in some advance satellites

Galium Arsenide solar panel array
Silicon based panel
Galium Phosphate solar panel array
Germanium based panels

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Satellite Communication
Most mobile satellite array uses ___________ in transforming 50 to 150 Ω impedance.

Microstrip tapers
Stub
Balun
Quarter-wavelength transformer

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Satellite Communication
Which of the following is the first active satellite?

Telstar I
Sputnik I
Echo I
Early Bird

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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?

27,426.4 miles
23,426.4 miles
22,426.4 miles
26,426.4 miles

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MORE MCQ ON Satellite Communication

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