Design the wide-band FM transmitter based on indirect method to produce the desired FM signal with a carrier frequency fc = 100 MHz and a minimum frequency deviation Af = 75 kHz. The transmitter is used to broadcast the audio signals containing the frequencies in the range of 100 Hz to 15 kHz. The narrow-band phase modulator (PM) is supplied with a carrier signal of frequency fi = 0.1 MHz by a crystal oscillator and the frequency deviation of 20 Hz. Hint: If another crystal oscillator is required, choose its oscillating frequency 2 9.5 MHz.

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Design the wide-band FM transmitter based on indirect method to
produce the desired FM signal with a carrier frequency fc = 100 MHz and
a minimum frequency deviation Af = 75 kHz. The transmitter is used to
broadcast the audio signals containing the frequencies in the range of
100 Hz to 15 kHz. The narrow-band phase modulator (PM) is supplied
with a carrier signal of frequency fi = 0.1 MHz by a crystal oscillator and
the frequency deviation of 20 Hz.
Hint: If another crystal oscillator is required, choose its oscillating
frequency 2 9.5 MHz.
Transcribed Image Text:Design the wide-band FM transmitter based on indirect method to produce the desired FM signal with a carrier frequency fc = 100 MHz and a minimum frequency deviation Af = 75 kHz. The transmitter is used to broadcast the audio signals containing the frequencies in the range of 100 Hz to 15 kHz. The narrow-band phase modulator (PM) is supplied with a carrier signal of frequency fi = 0.1 MHz by a crystal oscillator and the frequency deviation of 20 Hz. Hint: If another crystal oscillator is required, choose its oscillating frequency 2 9.5 MHz.
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