[amsat-bb] Re: Can D-Star work on VO-52?

joseph Murray k0vty at juno.com
Mon Feb 26 15:48:41 PST 2007

Hi Trevor

You appear to have a good handle on the direction HF digital 
voice is going for Ham radio.
HF radio is more stable than the satellite realm so hopefully
any digital voice system that can handle the satellite environment
will evolve.
I would almost suggest that any HF digital voice system that can
handle the 20 meter pileup would handle the satellite HEO .
Handling a LEO 10 gHz environment  might stretch it a bit.

Thanks again 

Joe  K0VTY
On Mon, 26 Feb 2007 08:26:23 +0000 (GMT) Trevor <m5aka at yahoo.co.uk>
> > From: "joseph Murray" <k0vty at juno.com>  
> > I continue to ask one question about digital voice on HF.
> > When will Hams see a digital voice system that will be able 
> > to Handle a 20 meter pile up.
> > So far , the answers have been negative. 
> Quite right Joe, it's why I don't think any of the existing Digital 
> Voice
> systems will be the one that hams use in 10 years time. The 
> processing power of
> DSP's continues to increase each year and I'm sure we'll eventually 
> see a
> viable narrow band Amateur Digital Voice Mode. 
> 73 Trevor M5AKA
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