VHF_MODULATOR

Published:2009/7/8 22:28:00 Author:May | From:SeekIC

This circuit uses an oscillator (2N2222) and a diode D1 as a nonlinear mixer. The frequency is set by a slug in L1. RFC1, C1, and RFC2 form a low-pass filter to pass video and block rf from the video source.



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