Unusual Radar Detector

HOME
This unique anchient design uses a chopper amplifier.

The microwave diodes are chopper-gated by a multivibrator so the RF signal level can be detected by an audio frequency amplifier.

Circuit Diagram aka Schematic reverse engineered from circuit board

Below is a picture of the antenna:


Safety, accuracy and completeness of information provided herein is not guaranteed,
so be inspired by it but do not use it as a basis for experimentation or other actions.

Clickable link!  TOP  ©™
 HOME 
Valid HTML & CSS!
Congrenation.com 2024-06-20T06:31:13.510Z
Version 20231217