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In satellite communication, the commun...

In satellite communication, the communication satellite.

A

acts as a reflector for a beam of modulated microwave from transmitter sent directly towards it.

B

acts as a repeater for signal reanching there, without any change In frequency

C

receives the coming modulated returns it to earth at a different frequency .

D

none of these

Text Solution

Verified by Experts

The correct Answer is:
C
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