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Satellite Communication MCQ
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What is the main function of a transponder in a...
What is the main function of a transponder in a communication satellite?
A. Provide power to satellite
B. Receive, amplify and retransmit signals
C. Control spacecraft attitude
D. Store data
Explanation:
A transponder receives uplink signals, amplifies, shifts frequency, and retransmits them.
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Satellite Communication MCQ
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Aerospace Engineering
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