Radio Amateur Quiz Canadian License

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Question A-006-001-008

Which stage of a superheterodyne receiver lies between a tuneable stage and a fixed tuned stage?

Correct Answer

Mixer

Explanation

The mixer stage takes the tunable input from the RF amplifier/preselector (tuned to the incoming signal) and combines it with the local oscillator signal to produce the fixed Intermediate Frequency (IF).

Warning: Generated by AI