LF: Re[2]: VLF: EbNaut tonite

[rn3aus@gmail.com]

Hi Stefan, VLF,
Yes, unfortunately no decode here....

Also for information:  my grabber now running ebnaut/8270.1 and 47uHz/6470 Hz 
for next tests (maybe) 
73 de rn3aus/Alex


> Пятница,  7 апреля 2017, 12:52 +03:00 от DK7FC <selberdenken@posteo.de>:
> 
> Hi Paul,
> 
> Many thanks! However something went wrong again, the safety function was 
> triggered after about 3 hours! So just 1/3 of the symbols were 
> transmitted. Anyway a big Eb/N0 on your side, excellent!
> Could it be a faulty segment of the coil, that causes a temporary 
> antenna current decrease? It is a new phenomenon on that coil. It could 
> be also due to the higher ambient temperature under the new housing. I 
> will see wat happens in the next days.
> With 1/3 of the symbols beeing sent, there will be no decode near Moscow 
> i assume...
> 
> 73, Stefan
> 
> Am 07.04.2017 10:23, schrieb Paul Nicholson:
> >
> > Stefan wrote:
> >
> > > f = 8270.100000 Hz
> > >
> > > Start time: 6.Apr.2017   ...
> > > ..the start time was delayed to 18:35 UTC
> > >
> > > Symbol period: 30 s
> > > Characters: 5
> > > CRC bits: 16
> > > Coding 16K21A
> > > Duration: 8h, 48m
> >
> > A good decode here as usual:
> >
> >  carrier Eb/N0: 7.0 dB
> >  carrier S/N: 21.58 dB in 31.6 uHz
> >
> > -- 
> > Paul Nicholson
> > -- 
> >
> 
>