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Message-ID: <001e01c1969b$d2a042a0$c18801d4@g4jnt>
From: "Andrew Talbot" <G4JNT@thersgb.net>
To: "LF Group" <rsgb_lf_group@blacksheep.org>
Subject: LF: GPS Coherent PSK Transmission
Date: Sun, 6 Jan 2002 10:20:49 -0000
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The GPS locked 30s element PSK transmission on 136718.75 was going all last
night.  Bill de Carle VE2IQ got part of the sequence and could definitely make
out that there were two phase states, but unfortunately could not decode all
of it correctly.  The actual sequence sent  was 01010011 and he got part of
the sequence correctly after integrating results over several hours.

Part way to Transatlatic on 0.001 Watt ERP maybe ?

The transmission will be going again tonight from around 1800z, on the same
frequency of 7/256 * 5MHz = 136718.75 Hz  but with a different 8 bit sequence
of data; 30s signalling elements synchronised to the hour.  Any change to this
schedule will be posted here.

Andy  G4JNT