Regenerative receiver circuit

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Transistor radio receiver Written by Hans Summers Saturday, 20 June 2009 15:45 - Last Updated Tuesday, 06 November 2018 10:35 I built this simple regenerative short wave radio receiver in 1982 with a lot of help from my Dad. It ran on a 9 volt battery installed in the back of the box, on the right hand side. The box was made entirely of plywood.

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Apr 06, 2009 · It is amazing that in the early 1920s, Edwin Armstrong devised a super-regenerative receiver circuit using few components that trade log of gain for bandwidth, contrary to the conventional wisdom that gain and bandwidth should trade off more or less directly. High Performance Regenerative Receiver - Schematic Diagram & Parts LayoutDesigned by Charles Kitchen, N1TEVhttp://www.arrl.org/files/file/Technology/tis/info...

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Feb 24, 2015 - This two transistor AM radio circuit is also called "mini-radio". It uses only 2 transistors and few passive components which makes is very easy to be

A super-regenerative receiver uses controlled Q-quenching and may limit the resonant tank circuit amplitude by loading the tank circuit as soon as regenerative oscillation is detected. An amplitude... Regenerative Receiver with Dual Polarity Posted Thursday, February 9, 2012 The circuit has been designed to function as amplifier-detector to produce high quality of audio output through the external earphone. The circuit has been designed to function as amplifier-detector to produce high quality of audio output through the external earphone. Oct 03, 2020 · I have finally gotten around to using the panel, chassis and case to make a nice regenerative receiver containing a 6J5 RF/Isolation stage feeding a 6SK7 regenerative stage. The 6J5 is 1/2 of a 6SN7. The audio output is fed to a 6SN7 first and second audio stage and a 6V6 or 6F6 final audio stage.