Message-ID: <58BC3339.6060301@posteo.de>
Date: Sun, 05 Mar 2017 16:48:09 +0100
From: DK7FC <selberdenken@posteo.de>
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To: rsgb_lf_group@blacksheep.org
References: <15a98cc579c-d3b-de27@webprd-a58.mail.aol.com> <08c5eae2-8c19-da4d-f5b9-30b83712932f@psk31.plus.com> <58BAEA1D.5050802@posteo.de> <58BB4FA5.4080601@posteo.de> <553e8ee3-01a4-5840-0353-e82b320b1751@psk31.plus.com>
In-Reply-To: <553e8ee3-01a4-5840-0353-e82b320b1751@psk31.plus.com>
Subject: Re: VLF: Tonite...
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Hi Eddie, Markus,

Thanks for the decodes, your results are very good.
Hopefully the message can be decoded by Alex too. Rain caused the 
aborting of the early transmission.
Tonite i want to try 10 ch again.

*f = 8270.100000 Hz
Start time: Sunday 05.Mar.2017   18:00:00
Symbol period: 27 s
Characters: 10
CRC bits: 15
Coding 16K21A
Duration: 11h, 24m, 0s
Antenna current: 700 mA*

Then, during the week, i would like to try to send my full callsign to 
Eddie in DFCW-6000. It could work, he can see me day and night it seems :-)

A beacon with 5ch, 3sec and hourly repetition would be interesting too....

73, Stefan

Am 05.03.2017 16:02, schrieb g3zjo:
> On 04/03/2017 23:37, DK7FC wrote:
>> ...restartet *23:30 UTC*, will be a day/night transmission...
>
> Good copy in Northampton UK IO92ng16, last two figures give me an 
> extra Km. Full decode sent to TX HQ for confirmation.
>
> ---------------------------------------------
> found XXX XXXX
> list rank 0
> reference phase    0    0    0    0
> carrier RMS 4.638e-005 noise RMS 5.016e-006
> carrier S/N 19.32 dB in 24.8 uHz
> carrier Es/N0 -11.97 dB
> carrier Eb/N0 2.73 dB
> info bit period 884.21 seconds
> symbol error rate 492/1344 = 36.607 %
> Es/N0 from symbol errors -12.3 dB
> Eb/N0 from symbol errors 2.4 dB
> Shannon capacity 10.7 bits/hour
> Shannon efficiency 38.1 %
> elapsed 9 seconds
>
> 73 Eddie G3ZJO

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Hi Eddie, Markus,<br>
<br>
Thanks for the decodes, your results are very good.<br>
Hopefully the message can be decoded by Alex too. Rain caused the
aborting of the early transmission.<br>
Tonite i want to try 10 ch again.<br>
<br>
<big><b>f = 8270.100000 Hz<br>
Start time: Sunday 05.Mar.2017   18:00:00<br>
Symbol period: 27 s<br>
Characters: 10<br>
CRC bits: 15 <br>
Coding 16K21A<br>
Duration: 11h, 24m, 0s<br>
Antenna current: 700 mA</b></big><br>
<br>
Then, during the week, i would like to try to send my full callsign to
Eddie in DFCW-6000. It could work, he can see me day and night it seems
:-)<br>
<br>
A beacon with 5ch, 3sec and hourly repetition would be interesting
too....<br>
<br>
73, Stefan<br>
<br>
Am 05.03.2017 16:02, schrieb g3zjo:
<blockquote
 cite="mid:553e8ee3-01a4-5840-0353-e82b320b1751@psk31.plus.com"
 type="cite">
  <meta content="text/html; charset=UTF-8" http-equiv="Content-Type">
On 04/03/2017 23:37, DK7FC wrote:<br>
  <blockquote cite="mid:58BB4FA5.4080601@posteo.de" type="cite">...restartet

    <b>23:30 UTC</b>, will be a day/night transmission...</blockquote>
  <br>
Good copy in Northampton UK IO92ng16, last two figures give me an extra
Km. Full decode sent to TX HQ for confirmation.<br>
  <br>
---------------------------------------------<br>
found XXX XXXX<br>
list rank 0<br>
reference phase    0    0    0    0<br>
carrier RMS 4.638e-005 noise RMS 5.016e-006<br>
carrier S/N 19.32 dB in 24.8 uHz<br>
carrier Es/N0 -11.97 dB<br>
carrier Eb/N0 2.73 dB<br>
info bit period 884.21 seconds<br>
symbol error rate 492/1344 = 36.607 %<br>
Es/N0 from symbol errors -12.3 dB<br>
Eb/N0 from symbol errors 2.4 dB<br>
Shannon capacity 10.7 bits/hour<br>
Shannon efficiency 38.1 %<br>
elapsed 9 seconds<br>
  <br>
73 Eddie G3ZJO<br>
</blockquote>
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