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In a regenerative transponder, the signal is demodulated and modulated again before transmission.

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In a regenerative transponder, the signal is demodulated and modulated again before transmission.

(a) True

(b) False

I have been asked this question during an interview for a job.

My question is taken from Satellite Subsystems in division Satellite Communication of Avionics

1 Answer

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Best answer
The correct choice is (a) True

The best explanation: A regenerative repeater demodulates the uplink signal after the frequency is translated to some lower intermediate frequency. The recovered baseband signal is then used to modulate the downlink signal.

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