Burkhard Kainka
About the article

Detector with Amplification

A simple shortwave radio detector is neither very sensitive nor very selective. However, with a little extra amplification we can improve the reception performance significantly.
The additional circuit is designed to compensate for the losses in the resonant circuit. A transistor is used to amplify the RF signal and feed it back into the resonant circuit.
Downloading of this magazine article is reserved for registered users only.
Login | Register now!
Loading comments...