In a TRF radio receiver, the RF and detection stages are tuned to______________?
Correct answer: A. Radio frequency
- A. Radio frequency
- B. IF
- C. Audio frequency
- D. None of the above
Explanation
A TRF receiver amplifies the incoming signal directly at its radio frequency, with the tuned circuits tracking that frequency. Unlike a superheterodyne receiver, it does not convert the signal to a fixed IF.
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