Physics · Communication Systems
What is the correct sequence of subsystems in a superheterodyne FM receiver?
- 1Mixer → RF amplifier → Limiter → IF amplifier → Discriminator → Audio amplifier
- 2RF amplifier → Mixer → Limiter → Discriminator → IF amplifier → Audio amplifier
- 3RF amplifier → Mixer → IF amplifier → Limiter → Discriminator → Audio amplifier✓
- 4Mixer → IF amplifier → Limiter → Audio amplifier → Discriminator
Correct answer
RF amplifier → Mixer → IF amplifier → Limiter → Discriminator → Audio amplifier
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