Buffer amplifier is used at the transmitting end to
(a) feed carrier frequency to Master oscillator
(b) to amplify carrier frequency
(c) to mix modulating signal with carrier
frequency
(d) to isolate master oscillator from other stages
of transmitter
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Answered by
9
Answer:
(d) to isolate master oscillator from other stages of transmittor...
Answered by
2
Answer:
it is used to mix modulating signal with carrier frequency
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