Radio Receivers
Indicate which of the following statements about the advantages of the phase discriminator over the slope detector is false:

Greater limiting
Fewer tuned circuits
Better linearity
Much easier alignment

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Radio Receivers
If a FET is used as the first AF amplifier in a transistor receiver, this will have the effect of

Improving the effectiveness of the AGC
Reducing the effect of negative-peak clipping
Reducing the effect of noise at low modulation depths
Improving the selectivity of the receiver

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