5 to 60 kHz FM Demodulator (CB25782E)

This 555 IC circuit was found in the November 1994 issue of Radio Electronics magazine. The circuit can be powered by voltages from 12 to 24 V.

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1 MHz TTL Oscillator (CB15687E)
The TTL circuit shown in the figure generates a 1 MHz rectangular signal depending on the 20-200 pF...
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1 W Amplifier MFC8010 (CB20030E)
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