Hi Folks,
I was more modern, I had a tone comparitor hooked to my Kenwood TS 520. It
worked fine. I was at a friend's house and he had a National NCX3. I don't
know how he tuned it, but he used the power supply hum for a side tone. How
many remember doing that? 73 88
Walt and GEB dog Opus
WA4QXT
New London CT
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