I’ve received a lot of emails and messages asking for more specific details on how I built and utilize my ultrasonic RFI detection system. I put together a previously unreleased article which will provide you with exactly that, although it doesn’t include the recently built handheld, clear parabolic dish detector which I’ve built to replace the retasked 18″ satellite dish I was originally using. You can download the article by clicking here.
~ Enjoy, and 73 from KK4ICE