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Re: Anyone familiar with PSK-1 design/code?




If I am reading the parts list correctly, it is a 68HC11


ATVQ wrote:

> What processor is inside?
>
> Gene Harlan - WB9MMM
> Harlan Technologies - publisher of
> OSCAR Satellite Report - OSR@hampubs.com
> Amateur Television Quarterly - ATVQ@hampubs.com
> http://www.hampubs.com
>
> ----- Original Message -----
> From: "Robert Rice" <rcrice@netropolis.net>
> To: <amsat-bb@AMSAT.Org>
> Sent: Tuesday, December 05, 2000 8:44 PM
> Subject: [amsat-bb] Anyone familiar with PSK-1 design/code?
>
> > I have been in contact with the PacComm folks about the possibility of
> > an eprom upgrade to the PSK-1 to enable it to properly deal with the 514
> > byte data stream delivered by AO-40.
> >
> > Given the age of the PSK-1, I was not surprised to learn that PacComm
> > had contracted with a now out of business firm to design the device. So
> > that it is unlikely that PacComm will be offering any upgrades to the
> > device.
> >
> > I asked politely whether PacComm would be willing to tolerate/support a
> > volunteer effort to make such a mod and the answer was yes.  I think
> > they would make the source code available, IF they can find it.
> >
> > So... is there anyone with the necessary skills and with the interest in
> > taking a stab at it.
> >
> > This is a project that make sense to me, given that it appears that
> > hardware modems seem to do a better job with weak signals than at least
> > the current crop of software modems.
> >
> >
> > Robert Rice
> > WB5PKN
> > Getting Started with AO-40
> > http://ao40.homestead.com
> >
> > ----
> > Via the amsat-bb mailing list at AMSAT.ORG courtesy of AMSAT-NA.
> > To unsubscribe, send "unsubscribe amsat-bb" to Majordomo@amsat.org
> >

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