[Elecraft] DSP and CW?
Tom Zeltwanger
KG3V at ChesBayVA.com
Thu Mar 29 17:11:27 EST 2007
Thanks Bob,
Now I have numerous options - which is the way I like it. I will be using this
for mostly CW contesting, so I expect to use them all at times.
73,
Tom KG3V
Quoting Bob Tellefsen <n6wg at comcast.net>:
> One additional thought.
> It is not unusual to use an external AF filter with
> headphones. I have a homebrew passive filter
> that I put in line occasionally. It is not needed
> so much for additional selectivity as to reduce
> higher pitched white noise that comes through
> along with signal.
> You can buy these filters or just cobble your own
> out of junkbox parts.
> 73, Bob N6WG
>
> ----- Original Message -----
> From: "Tom Hammond" <n0ss at earthlink.net>
> To: "Tom Zeltwanger" <KG3V at ChesBayVA.com>; "Stephen W. Kercel"
> <kercel1 at suscom-maine.net>
> Cc: <elecraft at mailman.qth.net>
> Sent: Thursday, March 29, 2007 8:19 AM
> Subject: Re: [Elecraft] DSP and CW?
>
>
> > Tom:
> >
> > >Can you still use the "plain" audio CW filters once you install the
> > >DSP? This DSP is extremely flexible and I can't image that each
> > >person couldn't get some
> > >settings that will be useful to them, although it may take some time.
> >
> > You can have only one (1) audio filter installed at a time, KAF2 or
> > KDSP2, but not both, sorry.
> >
> > 73,
> >
> > Tom N0SS
> >
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