REMOTE_OSCILLATOR_HIGH_FREQUENCY_VFO

Published:2009/6/23 2:12:00 Author:May | From:SeekIC

A remote VFO is sometimes used to control a transmitter or receiver. The circuit shown uses an MPF102 FET and is conyolled by a dc voltageat J3. The table shows values for L1 for various bands from 30 to 10 meters. U1 senres as a buffer amplifier.



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