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Satellite Communication

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

Uplink
Earthbound
Downlink
Terrestrial

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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?

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

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Satellite Communication
Considered as the unsolved problem in satellite system

Cost
Privacy
Access
Coverage

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

4500 MHz
2225 MHz
3500 MHz
2555 MHz

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Satellite Communication
A satellite cross-link means

Satellite-to-satellite link
Earth-to-satellite link
None of these
Satellite-to-earth link

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

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

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MORE MCQ ON Satellite Communication

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