EEVblog #956 - Countersurveillance Monitor Teardown

How does a Countersurveillance Monitor (a.k.a Bug Detector) works to sweep a room for bugs? Teardown of the Research Electronics CPM-700 Also a look at the NSA "LoudAuto" radar retro-reflector spy bug, and some cold war era Soviet embassy espionage. NSA Spy Devices Brochure: https://www.eff.org/document/20131230-appelbaum-nsa-ant-catalog Talking Electronics FM Bugs: http://www.talkingelectronics.com/projects/Fly/Fly.html Forum: http://www.eevblog.com/forum/blog/eevblog-956-countersurveillance-monitor-teardown/ EEVblog Main Web Site: http://www.eevblog.com The 2nd EEVblog Channel: http://www.youtube.com/EEVblog2 Support the EEVblog through Patreon! http://www.patreon.com/eevblog EEVblog Amazon Store (Dave gets a cut): http://astore.amazon.com/eevblogstore-20 T-Shirts: http://teespring.com/stores/eevblog 💗 Likecoin – Coins for Likes: https://likecoin.pro/@eevblog/dil9/hcq3