Question

In case of stabilized reactance modulator AFC system

a.

phase modulator is converted into frequency modulation by equalizer circuit

b.

the discriminator must have a fast time constant to provide demodulation

c.

the higher discriminator frequency, the better oscillator frequency

d.

the discriminator frequency must be too low, or the system will fail

Answer: (c).the higher discriminator frequency, the better oscillator frequency

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Q. In case of stabilized reactance modulator AFC system

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