Now the nighttime carrier is also visible on the DL0AO
grabber: Since I know Stefan's EbNaut sequence, I've reconfigured the
colour spectrogram to undo the PSK modulation.
Best 73,
Markus
-----Ursprüngliche Mitteilung-----
Von: DK7FC
<[email protected]>
An: rsgb_lf_group
<[email protected]>
Verschickt: Fr, 29. Dez 2017 20:15
Betreff: Re: R: Re: VLF: Finally back on the 58 km band...
Hello Marco,
Am 29.12.2017 19:40, schrieb
[email protected]:
> Hi Stefan,
>
> just a quick question ;-) does the used code such a big difference
on
> the spectrum?
> I mean during this week you transmitted 7 times (one per
> day) a message (not decoded neither seen from my side :-( ) which
is
> displayed on the DL0AO grabber like a plain carrier, today you
started
> a longer message and no sign appears.. I cannot understand the
reason :-
> |
>
The trace you saw on the DL0AO site was the carrier which was
transmitted between my EbNaut transmissions. I simply let the TX run
all
the time, several days. The message is between the carriers and
invisible at DL0AO.
73, Stefan
