[Heath] More on the SB-104A rx noise...

Alexander N. Gerli ac1wye at gmail.com
Wed Jan 8 21:46:02 EST 2014


Hi, gang,

Thanks for all the responses. I have a couple of good leads.

One of which is pulling the NB board, as it apparently introduces some
distortion even when switched off. In my A, if I unplug the NB board, the
RX goes totally dead. So, that accessory board is definitely not an
unplug-and-play job as was suggested.

My A had the NB installed when I acquired it and I don't have the manual
for that board. Could someone pse tell me what the pin-to-pin jumper(s)
would be for the NB socket when the board's removed? I'm sure that'll take
care of it.

73, Sandy AC1Y




Alexander N. Gerli, Sr.
548 Allred Mill Road
Mount Airy, NC 27030-2202

Scotsmen walk about 900 miles each year.
A Scotsman drinks around 45 gallons of Whisky a year.
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