Dan,
The KDSP2 does quite well for SSB. Check your settings against the
defaults shown in the KDSP2 manual. Particularly the bandpass low and
high frequencies.
Secondly, make sure the 'nr' and 'nt' is set to off (no dots before them
on the display. If those are set on, they can be expected to cause some
distortion.
73,
Don W3FPR
On 8/24/2018 10:18 AM, Pawlak, Daniel L wrote:
I've had the DSP module installed in my K2 (ser. no. 03957)since I built
it. After a long hiatus, I've fired it up, realigned it successfully using
Spectragram , and the audio still sounds horrible. I've come to realize that
the parameters used for the DSP are probably not optimized for SSB. I think I
still have the default settings entered.
I've read on other forums that the DSP can be finicky to set up properly;
in fact, some have complained that the DSP is close to useless, probably
because they've been unsuccessful in setting it up properly. Based on your
experience, I'd appreciate any advice on how to find that sweet spot for SSB.
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