WebbPhilmore Mfg. Co. - Ajax Products Co.; New York, NY. Philmore Mfg. Co. - Ajax Products Co.; New York, NY. Detector-Radio (Crystal or diode, without tubes/transistors) … WebbThe set resembles a DeForest 200 tuner with a classic DeForest swinging triple coil mount and Deforest tuning condenser dials. Appears to be a three coil regenerative receiver …
Regenerative Receivers The SWLing Post
http://www.w7ekb.com/glowbugs/rx/Regens/regens.htm WebbThis circuit was widely used in radio receivers, called regenerative receivers, between 1920 and World War II. The regenerative receiver was invented and patented in 1914 by American electrical engineer Edwin Armstrong when he was an undergraduate at Columbia University. Regenerative receiver circuits are still used in low-cost electronic state bank of india neft form
CR-5AC kit Radio Philmore Mfg. Co. - Ajax Products Co.; New York ...
http://www.iw5edi.com/ham-radio/4115/wd5hoh-regenerative-regen-radio-receiver http://www.pg1n.nl/articles.php?lng=en&pg=90&prt=2 WebbThe 3 Transistor Short Wave Radio illustrated in this article is a regenerative receiver design. The Superheterodyne receiver uses many of the same components as the TRF and Regenerative receivers but adds special oscillator and amplifier circuits that make tuning into the desired station very easy. state bank of india neft timings