Around 10 years ago, I was having problems with an intermittent DSP on my
FT1000MP. That may be connected with the problem you are having. I could never
find where the intermittent operation was coming from, so I ended up buying a
new Analog DSP Board from Vertex Standard. The P/N is CA1444001 and costs less
than $150 after shipping and taxes. It was easy to remove and replace, and that
fixed the problem. Hope this helps.
John Owens - N7TK
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