w9ran at oneradio.net
Mon Nov 26 15:41:55 EST 2007
On the topic of the HRO-50 -
Is anyone familiar with a product detector mod that plugs into the NBFM
socket and uses a single 6J6? This one gets around the usual problem
of having no way to turn on the BFO when in the NBFM position. The
stock AM detector is disabled and BFO runs all the time, with the
plug-in providing both AM and CW detection. It's pretty clever, just
wonder who deserves the credit.
73, Bob W9RAN
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