Question

In the stabilized reactance modulators AFC system

a.

the discriminator must have a fast time constant to prevent demodulation

b.

the higher discriminator frequency the better the oscillator frequency stability

c.

the discriminator frequency must not be too low, or the system will fail

d.

phase modulation is converted into FM by the equalizer circuit

Posted under Electronics and Communication Engineering

Answer: (d).phase modulation is converted into FM by the equalizer circuit

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Q. In the stabilized reactance modulators AFC system
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