The Amateur Radio Project - Receivers

# Receivers

### Question 4 of 22

Fig. 22.1 is the block diagram of a t.r.f. receiver. The sequence X, Y, Z will be

1. detector, RF amplifier, AF amplifier
2. RF amplifier, detector, AF amplifier
3. detector, AF amplifier, AF amplifier
4. RF amplifier, AF amplifier, detector

1 | 2 | 3 | 4

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