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CBSE Class 12-science Answered

Explain the function of a repeater in a communication system.
Asked by Topperlearning User | 07 Jul, 2014, 03:15: PM
answered-by-expert Expert Answer

Repeaters are erected at suitable locations in between the transmitter and the receiver.A repeater, picks up the signal from the transmitter, amplifies and retransmits it to the receiver sometimes with a change in carrier frequency. Repeaters are used to extend the range of a communication system.

Answered by | 07 Jul, 2014, 05:15: PM
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