In case of stabilized reactance modulator AFC system – McqOptions

MCQOPTIONS

1.	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» D. the discriminator frequency must be too low, or the system will fail

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