FM_IF_amplifier_detector_and_audio_amplifier_with_1_watt_output

Published:2009/7/20 2:55:00 Author:Jessie | From:SeekIC

FM IF amplifier detector and audio amplifier with 1-watt output. The ECG1057 is a 14-pin DIP. The circuit shown can be adapted for either 4.5 MHz or 10.7 MHz. Select the IF transformers accordingly. Coils and transformers are standard and can be purchased at Radio Shack (courtesy GTE Sylvania Incorporated).



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