so that makes a fine record of 5.17 kHz successes between the two of
you! Wonder what will be possible when Stefan goes to max voltage on
I'm trying to keep track of the 60 s PSK traces on the tree grabber.
There was a 12.5 h transmission on Jan 4th, and a similar one lasting
23.5 h on 5th/6th. As the duration of 8 characters 16k25 should be 23h
28min, the latter was probably the right one.
I'd still like to look for a daytime carrier here, 1.25 mHz below or
above 5170 Hz.
All the best,
Von: Paul Nicholson <[email protected]>
An: rsgb_lf_group <[email protected]>
Verschickt: Fr, 6 Jan 2017 10:06 am
Betreff: Re: VLF: Back on 5.17 kHz / 58 km...
> f = 5170.000000 Hz
> Start time: 04.Jan.2017 08:00:00 UTC
> Symbol length: 60 s
> Characters: 8
> CRC 16
> Coding 16K25A
> I will repeat the transmission starting [5th] 8 UTC...
Easy decode, +3.3dB with constant reference phase.
Decoder continues to run, I expect a better decode with
some phase pattern that compensates for the day/night