December 2nd 06, 03:11 AM
posted to rec.radio.shortwave
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external usenet poster
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First recorded activity by RadioBanter: Jul 2006
Posts: 181
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forming precision detector brewing group
There looks like a typo in schematic.
http://www.amwindow.org/tech/htm/alowdisdet.htm
Amplifier inputs have to be swapped at the two rectifiers.
later
NEO
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