Found in a 90s R-E Experimenters Handbook, this circuit amplifies signals from 100 Hz to 3 MHz. The circuit has a gain of approximately 30 dB. Bipolar transistors are general-purpose types.
This circuit was found on an 80's Ham Radio. The transistor admits equivalent. The circuit can...
This circuit uses an audio output transformer found in old transistor radios. Power output is...
Epcos TDK TB2569 Film Capacitor EPCOS / TDK offers through Mouser Electronics are line of film...