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What should be the transmission bandwidt...

What should be the transmission bandwidth of an FM signal with 75kHz deviation and highest frequency of modulation 15kHz?

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To find the transmission bandwidth of an FM signal with a given frequency deviation and highest frequency of modulation, we can follow these steps: ### Step-by-Step Solution: 1. **Identify the given values**: - Frequency deviation (\( \Delta f \)) = 75 kHz - Highest frequency of modulation (\( f_m \)) = 15 kHz ...
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Both amplitude modulation (AM) and frequency modulation (FM) are used for radio broadcasting. The amplitude of the high frequency carrier wave is varied or modulated in accordance with the variations in the amplitude of the audio signals that are to be transmitted, in te process of amplitude modulation in frequency modulation te amplitude of the carrier remains constant but its frequency is varied inn accordance withh the audio signal. Reception with AM signals is in general is affected by interference of various kinds ad elaborated equipment is required for FM broadcast. The rangeof a transmitter is