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Find out the required bandwidth to transmit the FM signal and RC time constant necessary for Preemphasis circuits.

1. What is the necessary BW to transmit an FM signal if the maximum deviation is 60 KHz and intelligence frequency is 15 KHz?

2. Why is Preemphasis required?

3. What is the RC time constant required for Preemphasis circuits?

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  • Category:- Physics
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