FM_detector_and_limiter_stage_for_45_MHz_or_107_MHz

Published:2009/7/20 3:17:00 Author:Jessie | From:SeekIC

FM detector and limiter stage for 4.5 MHz or 10.7 MHz.using one ECG709. See component chart for appropriate frequency. Designed for use with an 8-volt supply, the ECG709 is a three-stage limiter with a balanced product detector. There are 19 transistors, 6 diodes, and 18 resistors inside the chip. Only one screw driver adjustment is necessary to tune the circuit (courtesy of GTE Sylvania Incorporated).



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