Message-ID: <5A0EE475.3020601@posteo.de>
Date: Fri, 17 Nov 2017 14:30:29 +0100
From: DK7FC <selberdenken@posteo.de>
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To: rsgb_lf_group@blacksheep.org
References: <15fc9a830ee-c07-334@webjas-vad078.srv.aolmail.net>
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Subject: Re: VLF: tonite...
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Hello Markus,

Thanks again.
The 3 char message from Nov 7-9 was QSO text, a Russian abbreviation. 
You might know find the meaning.

You see, i'm struggling to pass that 3 char message over to RC4HAA :-( 
Right now i'm trying to get a decode from 3 stacked days, but still 
nothing. I'm getting loads of garberage messages, which appears to be 
suspicious to me. There must be something wrong with their phase 
stability, as i meant in the past already. I thought the average phase 
will tend to be more stable so i should get a decode soon. But maybe i 
am wrong. If i won't get a decode today i will repeat the message over 
the weekend days again, then i will give up with RC4HAA. If i can manage 
to get a decode, i will start to pass my call, i.e. 5 chars to them. 
This will be the longest message for that path. Then i will turn back to 
other bands...

73, Stefan

Am 17.11.2017 12:06, schrieb Markus Vester:
> Here are our results for the last three nights, showing good Eb/N0 and 
> flat phase. Unlike the somewhat mysterious three characters from Nov 
> 7-9, this time the message was obviously related to VLF work.
>
> date  DF6NM DL0AO (west)
>  Nov.     dB      dB
> 14-15   11.8    12.5
> 15-16   11.7    11.6
> 16-17   10.7    11.1
>
> Note that DF6NM data happened to be slightly short, with 6.5 % of the 
> sequence cut off at the end.
>
> Best 73,
> Markus (DF6NM)
>
>
> -----Ursprüngliche Mitteilung-----
> Von: DK7FC <selberdenken@posteo.de>
> An: rsgb_lf_group <rsgb_lf_group@blacksheep.org>
> Cc: Андрей Климов <rd4hu@MAIL.ru>
> Verschickt: Di, 14. Nov 2017 17:09
> Betreff: VLF: tonite...
>
> VLF,
>
> Tonite, a new attempt to leave a 3 char message at RC4HAA and an 
> invitation to newcomers:
>
> *f = 8270.1000 Hz
> Start time: 14.November.2017  16:00:00 UTC (daily)
> Symbol period: 60 s
> Characters: 3
> CRC bits: 10
> Coding 16K21A
> Duration: 12:48 [hh:mm]
> Antenna current: 650 mA*
>
> 73, Stefan
>
> PS: The sun is back, the grabber is back! :-)

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Hello Markus,<br>
<br>
Thanks again.<br>
The 3 char message from Nov 7-9 was QSO text, a Russian abbreviation.
You might know find the meaning.<br>
<br>
You see, i'm struggling to pass that 3 char message over to RC4HAA :-(
Right now i'm trying to get a decode from 3 stacked days, but still
nothing. I'm getting loads of garberage messages, which appears to be
suspicious to me. There must be something wrong with their phase
stability, as i meant in the past already. I thought the average phase
will tend to be more stable so i should get a decode soon. But maybe i
am wrong. If i won't get a decode today i will repeat the message over
the weekend days again, then i will give up with RC4HAA. If i can
manage to get a decode, i will start to pass my call, i.e. 5 chars to
them. This will be the longest message for that path. Then i will turn
back to other bands...<br>
<br>
73, Stefan<br>
<br>
Am 17.11.2017 12:06, schrieb Markus Vester:
<blockquote cite="mid:15fc9a830ee-c07-334@webjas-vad078.srv.aolmail.net"
 type="cite">
  <div
 style="font-size: 10pt; font-family: arial,helvetica,sans-serif; color: black;">
  <div
 style="color: black; font-family: arial,helvetica,sans-serif; font-size: 10pt;">Here
are our results for the last three nights, showing good Eb/N0 and flat
phase. Unlike the somewhat mysterious three characters from Nov 7-9,
this time the message was obviously related to VLF work.</div>
  <div
 style="color: black; font-family: arial,helvetica,sans-serif; font-size: 10pt;"><br>
date  DF6NM DL0AO (west)<br>
 Nov.     dB      dB<br>
14-15   11.8    12.5  <br>
15-16   11.7    11.6<br>
16-17   10.7    11.1</div>
  <div
 style="color: black; font-family: arial,helvetica,sans-serif; font-size: 10pt;"><br>
Note that DF6NM data happened to be slightly short, with 6.5 % of the
sequence cut off at the end.</div>
  <div
 style="color: black; font-family: arial,helvetica,sans-serif; font-size: 10pt;"><br>
Best 73,<br>
Markus (DF6NM)<br>
  <br>
  <br>
-----Ursprüngliche Mitteilung----- <br>
Von: DK7FC <a class="moz-txt-link-rfc2396E" href="mailto:selberdenken@posteo.de">&lt;selberdenken@posteo.de&gt;</a><br>
An: rsgb_lf_group <a class="moz-txt-link-rfc2396E" href="mailto:rsgb_lf_group@blacksheep.org">&lt;rsgb_lf_group@blacksheep.org&gt;</a><br>
Cc: Андрей Климов <a class="moz-txt-link-rfc2396E" href="mailto:rd4hu@MAIL.ru">&lt;rd4hu@MAIL.ru&gt;</a><br>
Verschickt: Di, 14. Nov 2017 17:09<br>
Betreff: VLF: tonite...<br>
  <br>
  </div>
  <div id="AOLMsgPart_2_fdd957bc-20e4-4614-a9f1-73e0fdf3643a">
  <div class="aolReplacedBody" text="#000000" bgcolor="#ffffff">VLF, <br>
  <br>
Tonite, a new attempt to leave a 3 char message at RC4HAA and an
invitation to newcomers:<br>
  <br>
  <b>f = 8270.1000 Hz<br>
Start time: 14.November.2017  16:00:00 UTC (daily)<br>
Symbol period: 60 s<br>
Characters: 3<br>
CRC bits: 10<br>
Coding 16K21A<br>
Duration: 12:48 [hh:mm] <br>
Antenna current: 650 mA</b><br>
  <br>
73, Stefan<br>
  <br>
PS: The sun is back, the grabber is back! :-)<br>
  </div>
  </div>
  </div>
</blockquote>
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