Detecting and locating RF bugs


Posted on Feb 5, 2014

We wrote about a phone bug in a previous post. Here`s an app note about a circuit for detecting and locating radio frequency transmitters. This design idea showcases a circuit that detects RF ``bugs,`` such as hidden wireless cameras, eavesdropping microphones, and other spying devices that emit RF frequencies in the 100MHz to 3000MHz range


Detecting and locating RF bugs
Click here to download the full size of the above Circuit.




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