John,
I just sent in my registration ofr MixW. I didn't realize that macros of
this type could be written for it, but that's something that I want to do.
Could you share your macros with us?
73,
Mark
----- Original Message -----
From: "John Clifford" <johnclif@ix.netcom.com>
To: <tentec@contesting.com>
Sent: Wednesday, February 12, 2003 16:45 PM
Subject: RE: [TenTec] filters for digital modes and qrp
> What radio are you using?
>
> With my Omni VI/Opt1 I use the 9 Mhz 500 Hz RTTY filter for PSK31 and find
I
> get great results with it. I've written a macro in MixW that centers that
> signal in the filter passband and then selects the narrow filter. It's
> great when I find a very weak trace on the screen that is being hidden by
> stronger signals... the formerly weak signal suddenly becomes very
> decodable.
>
> I have tried the other filters, and have found the 6 Mhz 250 Hz filter to
be
> of use as well, and have another macro set up for it. But, I find that I
> can combine passband tuning with the 9 Mhz narrow filter and pretty much
get
> rid of any interfering signal.
>
> Hope this helps,
>
> - jgc
>
> John Clifford KD7KGX
>
> Heathkit HW-9 WARC/HFT-9/HM-9
> Elecraft K2 #1678 /KSB2/KIO2/KBT2/KAT2/KNB2/KAF2/KPA100
> Ten-Tec Omni VI/Opt1
>
> email: kd7kgx@arrl.net
>
>
> > -----Original Message-----
> > From: tentec-bounces@contesting.com
> > [mailto:tentec-bounces@contesting.com]On Behalf Of Clark Savage Turner
> > Sent: Wednesday, February 12, 2003 11:30 AM
> > To: tentec@contesting.com
> > Subject: [TenTec] filters for digital modes and qrp
> >
> >
> > I plan to try out some digital modes and wonder if 500 Hz filters are
> > the narrowest reasonable bandwidth to use. Would a 250 Hz filter rule
> > out PACTOR? I haven't operated these modes but want to try, thinking
> > about filters.
> >
> > Clark
> > WA3JPG
> >
> > _______________________________________________
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> > TenTec@contesting.com
> > http://lists.contesting.com/mailman/listinfo/tentec
>
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