This circuit was found in an American 1980s documentation. The transistorized step is the receiver's last IF and the diode is the receiver's existing detector.
Bourns 15KPA SD Q TVS Diodes Available from Mouser Electronics, Bourns TVS 15PA-SD-Q diodes can...
This sensitive MW receiver was found in a publication of year 1958., The circuit uses germanium...
This circuit is ideal for recovering vinyl media with a linear response from the RIAA curve of the...