FIVE_TRANSISTOR_AUTO_RADIO

Published:2009/7/19 22:42:00 Author:Jessie | From:SeekIC

Q1 is r-f amplifier, Q2 is autodyne converter, Q3 is unneutralized 262-kc i-f amplifier or, D1 is audio detector Q4 is audio driver, and Q5 is single-ended output delivering 4 w at less than 10% total distortion. Sensitivity is 2 microvolts at 1 w audio output.-R. A. Santilli and C. F. Wheatley, Transistorizing Automobile Broadcast Receivers, Electronics, 32:38, P 42-45.



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