[RFI] Ultrasonic Line Noise Detectors (Rick Karlquist)

G. White radiotrade at rogers.com
Wed Apr 28 02:36:30 PDT 2010

RE: Rick N6RK and the revised detector...

How about posting your design on your webiste, Rick? I am just abt ready to start the QST detector, but your post has intersted me. After checking out your professional website, you obviously know what you are talking about!...so can you provide some cct drawings?


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