Re: AW: Re: AW: Re: VLF: 8270.000 Hz and forest VLF grabber preparations...DONE..

[Paul Nicholson <vlf0403@abelian.org>]

Uwe wrote:

> start 2016-02-18 16:00:00
> period 30
> chars 2 (368bits)
> duration 03:04:00.00
> repeat on 30min

All decoded with no problem.  So far we have

 16:00  Eb/N0 = +10.4 dB  -24.2 deg abs phase
 19:30  Eb/N0 =  +8.8 dB   -7.2 deg abs phase
 23:00  Eb/N0 = +11.0 dB   -1.8 deg abs phase
 02:30  Eb/N0 = +10.8 dB  -10.2 deg abs phase
 06:00  Eb/N0 =  +4.0 dB   +7.2 deg abs phase, ref 0 0 -30 -30

All decoded with constant phase reference except for 06:00 and the
absolute phase doesn't change much for the whole transmission.

The 06:00 shows the disruptive effect of the terminator passage.

--
Paul Nicholson
--