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Re: Digital Voice



Woody

I think I might understand your point of view.

" Do away with the ARRL international  DXCC program on HF
except on 160 meters and above 30 mHz ".

I thought I asked a technical question. 

Please.

Joe  K0VTY 
==========================
On Sat, 11 Jun 2005 00:34:32 -0400 "Woody" <kj4so@nc.rr.com> writes:
> Joe wrote:
> "Ten digital voice in a 20 meter pile up , how many get to make a DX
> contact versus the same on SSB?"
> 
> 
> Actually Joe, 20 Meter pile ups are the best reason I can think of 
> for 
> working 160M and VHF/UHF, & the microwave bands.  ;-)
> 
> 73,
> 
> Woody
> KJ4SO
> AMSAT # 5562
> 
> ----- Original Message ----- 
> From: <k0vty@juno.com>
> To: <kf4otn@ericsatcom.net>; <amsat-bb@amsat.org>
> Sent: Friday, June 10, 2005 11:44 PM
> Subject: Re: [amsat-bb] Digital Voice
> 
> 
> >A question for your idle moments
> >
> > Ten digital voice in a 20 meter pile up , how many get to make a 
> DX
> > contact versus the same on SSB?
> >
> > Joe  K0VTY
> > ============================
> > On Fri, 10 Jun 2005 22:58:06 -0400 "Eric Christensen"
> > <kf4otn@ericsatcom.net> writes:
> >> Well, I haven't tried digital voice in the ham bands...  I'm 
> sitting
> >> here at Radio NAM working on the big birds and realized that I've
> >> been doing digital voice and data, both at various speeds, and
> >> wondered if anyone was doing something similar to this.
> >>
> >> Doppler shift is easily controllable with software and radio
> >> control.
> >> If you are using your computer for your voice compression then 
> you
> >> can also have it control the Doppler on your radio.  The HEOs 
> would
> >> be easier but it would be nice to still have software to control 
> the
> >> radio to keep your radios set to the same frequency as seen at 
> the
> >> sat (The One True Rule).
> >>
> >> I'm just thinking about how much stuff we could put into one pass
> >> band if we used digital versus analog...
> >>
> >> Just thinking out loud...
> >>
> >> Eric KF4OTN
> >>
> >> -----Original Message-----
> >> From: Walter Holmes [mailto:walterh@k5wh.net]
> >> Sent: Friday, June 10, 2005 11:02
> >> To: 'Eric Christensen, KF4OTN'
> >> Subject: RE: [amsat-bb] Digital Voice
> >>
> >> Hey Eric,
> >>
> >>  I just installed the Windrm software last weekend, and have been
> >> trying to find stations on HF, with no luck so far. But I would 
> like
> >> to understand if you have been using something like that so far. 
> Or
> >> perhaps a different program. Guess I'm too cheap to try a 
> hardware
> >> solution. :)
> >>
> >> I haven't considered using it on the birds, because of the 
> extreme
> >> Doppler shift on the leos. Perhaps when the HEOs get up there 
> that
> >> might be a lot different.
> >>
> >> Take care,
> >> Thanks,
> >> Walter/K5WH
> >>
> >>
> >> -----Original Message-----
> >> From: owner-AMSAT-BB@amsat.org [mailto:owner-AMSAT-BB@amsat.org] 
> On
> >> Behalf Of Eric Christensen, KF4OTN
> >> Sent: Friday, June 10, 2005 7:59 AM
> >> To: amsat-bb@amsat.org
> >> Subject: [amsat-bb] Digital Voice
> >>
> >> Has anyone tried digital voice on any of the birds, yet?  If so,
> >> what
> >> protocol are you using and what are your results?
> >>
> >> 73s,
> >> Eric KF4OTN
> >> t.org
> >> http://www.ericsatcom.net
> >>
> >> Project OSCAR Member
> >> AMSAT-NA Member: 35360
> >> AMSAT Eastern North Carolina Area Coordinator
> >> ----
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> >> author.
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> Majordomo@amsat.org
> >> ----
> >> Sent via amsat-bb@amsat.org. Opinions expressed are those of the
> >> author.
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> Majordomo@amsat.org
> > ----
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> > author.
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> 
> ----
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----
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