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Re: P3E and PSK



This is the PSK telemetry system that was developed in 1980. AMSAT provided
a program that decoded telemetry from audio fed to a sound card for AO-40
that corrected for Doppler shift and should provide an update for P3E.

73,

John
KD6OZH

----- Original Message -----
From: "Simon Brown (HB9DRV)" <simon@hb9drv.ch>
To: "AMSAT BB" <amsat-bb@AMSAT.Org>
Sent: Thursday, August 25, 2005 18:37 UTC
Subject: [amsat-bb] P3E and PSK


> Hi,
>
> http://www.amsat-dl.org/p3e/tabelle.htm
>
> Is this PSK as we know it in PSK31 and PSK63? If so how on earth do we
correct
> for Doppler fast enough without getting phase problems?
>
> Simon 'Confused as always' Brown
> ---
> www.hb9drv.ch www.laax.ch
>
> RSGB HF Convention: Friday 7th - Sunday 9th October 2005
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> ----
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