A transmitter must operate at a frequency of 168.96 MHz with the deviation of +/- 5kHz....

A transmitter must operate at a frequency of 168.96 MHz with the deviation of +/- 5kHz. It uses three multipliers – a doubler, a tripler, and a quadrupler. Phase modulation is used. Calculate the frequency of the carrier crystal oscillator and the phase shift required to produce the necessary deviation at a 2.8 kHz modulation frequency.

Carrier Frequency = Phase Shift =

Solutions

Expert Solution

For the given data the required parameters are calculated as below :

The frequency of carrier crystal oscillator and the phase shift angle is

So total phase shift positive and negative is 8.526 degrees.

Manojponduru answered 1 year ago

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