- Home /
- Sensors Detectors Circuits /
- RF-Radiation Detector Circuits /
- Radar Detector
Radar Detector |
A simple detector of radar signals uses the junctions of the input transistors of an LM1458 op amp as RF detectors. The lead

s of CI act as an antenna and should be about 0.4" long measured from the IC package. Detected audio components are further amplified by IC1A and IC1B, and drive a piezo transducer. Mount the circuit so that incident RF energy will not be blocked.
New Circuits
-
.
characters left: