Dear John, LF Group,
The attachment shows about 6 hours worth of sigs from WD2XES between about
0230utc and 0830, using SpecLab set for about 0.005Hz FFT bins. This is much
wider than the sidebands produced by the modulation, of course, so the phase
transitions show up as "blips" every 15min. The signal is displayed about
0.04Hz below the nominal frequency - each division is 0.2Hz - but I did not
get round to calibrating the RX or sound card.
Cheers, Jim Moritz
73 de M0BMU
-----Original Message-----
From: [email protected]
[mailto:[email protected]] On Behalf Of John Andrews
Sent: 19 February 2006 19:29
To: [email protected]; [email protected]; Peter Martinez
Subject: LF: Slow BPSK Test
WD2XES will try a run of slow BPSK on the following very odd frequency
tonight:
137,577.309506014 Hz.
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