A_SHORTWAVE_PULSED_MARKER_OSCILLATOR

Published:2009/6/18 3:52:00 Author:May | From:SeekIC

A useful marker oscillator can be made using an NE555 to pulse the oscillator at an audio rate. This makes it easy to find the signal in the presence of interference. The crystal can be any suitable frequency from 1 to 30 MHz.



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