fm Q5: A carrier signal of frequency 91 MHz is frequency modulated by a sine signal of amplitude 10 V and 15 KHz. The frequency modulation constant is 3 KHz/volt. Determine the bandwidth of FM signal. Assuming that the amplitude of modulation signal is doubled then determine the bandwidth. Assuming that the frequency of the modulation signal is doubled then determine the bandwidth.

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Q5: A carrier signal of frequency 91 MHz is frequency modulated by a sine signal of amplitude
10 V and 15 KHz. The frequency modulation constant is 3 KHz/volt. Determine the bandwidth
of FM signal. Assuming that the amplitude of modulation signal is doubled then determine the
bandwidth. Assuming that the frequency of the modulation signal is doubled then determine
the bandwidth.
Transcribed Image Text:Q5: A carrier signal of frequency 91 MHz is frequency modulated by a sine signal of amplitude 10 V and 15 KHz. The frequency modulation constant is 3 KHz/volt. Determine the bandwidth of FM signal. Assuming that the amplitude of modulation signal is doubled then determine the bandwidth. Assuming that the frequency of the modulation signal is doubled then determine the bandwidth.
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