Radio harmonic detection circuit


Posted on Dec 11, 2010

FIG demodulation and detection circuit is a radio, AM intermediate frequency signal IF amplifier after a two-stage detection performed by the diode Dr, the audio signal from th


Radio harmonic detection circuit
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e IF carrier detection, and then sending the subsequent stage of the power amplifier. Demodulation and detection of the waveform can be shown with a multimeter and wave vase debugging and testing




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