Hi JT
I have a FT-840 here that I used before I got the '450SAT. AFSK and no
filters. I bought an MFJ-758B DSP audio filter and that helped 1000
percent. It would really narrow up those RTTY signals. If someone came
close by it would pump the AVC a bit, but I could put up with it with the
narrower signals. Also, I used one of the older Autek QF-1A filters for
years, and it worked good. Nothing beats some good old narrow filters
though. 73 and I'll look for you this weekend.
Tom W7WHY
> As we head into JARTS, I'm looking for tips on dealing with this when
> you can't do any filtering on the rig.
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