Received-SPF: neutral (google.com: 195.171.43.25 is neither permitted nor denied by best guess record for domain of owner-rsgb_lf_group@blacksheep.org) client-ip=195.171.43.25;
Message-ID: <52C30B08.3050406@iup.uni-heidelberg.de>
Date: Tue, 31 Dec 2013 19:20:56 +0100
From: =?ISO-8859-1?Q?Stefan_Sch=E4fer?= <Stefan.Schaefer@iup.uni-heidelberg.de>
User-Agent: Mozilla/5.0 (Windows; U; Windows NT 6.1; de; rv:1.9.1.8) Gecko/20100227 Thunderbird/3.0.3
MIME-Version: 1.0
To: rsgb_lf_group@blacksheep.org
References: <0584ED6FDC6C44BBBF0B20AE85930809@White> <ACE5A6CC92E94E6DAC3CF8EFC51922AA@White>
In-Reply-To: <ACE5A6CC92E94E6DAC3CF8EFC51922AA@White>
Subject: Re: VLF: 8970 Hz Op-4H
Content-Type: multipart/alternative;
 boundary="------------000701050504070109030501"
Sender: owner-rsgb_lf_group@blacksheep.org
Precedence: bulk
Reply-To: rsgb_lf_group@blacksheep.org
Status: O

This is a multi-part message in MIME format.
--------------000701050504070109030501
Content-Type: text/plain; charset=ISO-8859-1; format=flowed
Content-Transfer-Encoding: 7bit

Hi Markus,

I just see "0 mHz". Maybe it shows 0 because it is less than 1 mHz? Must 
be changed :-) And we could add another 0 to the frequency, 8970.0000 Hz :-)

73, Stefan

Am 31.12.2013 19:14, schrieb Markus Vester:
> Stefan, we made it ;-))
> DK7FC JN49IK VLF OPDS-4H correlation     Range: 8969.87 ... 8970.23 Hz
>    date      time   call   distance  frequency bandwidth  snr    
> correlation
> 2013-12-31 18:07:58 DF6NM    175km   8970.000Hz   0mHz -58.3dBOp 100% 
> 17.0dB
> Wishing you all a very good start into 2014!
> 73, Markus (DF6NM)
>
> *From:* Markus Vester <mailto:markusvester@aol.com>
> *Sent:* Tuesday, December 31, 2013 3:17 PM
> *To:* rsgb_lf_group@blacksheep.org <mailto:rsgb_lf_group@blacksheep.org>
> *Cc:* Paul <mailto:paul@abelian.netcom.co.uk>
> *Subject:* VLF: 8970 Hz Op-4H
>
> This morning I have reconnected the VLF amplifier and coil to the 
> antenna, and started to transmit on 8970.000 Hz (Rb controlled). Sent 
> a more or less uninterrupted carrier between 12:30 and 13:30, and have 
> started an Opera-4H sequence at 13:41.
> With 0.33 amps up to 9 m my estimated ERP would be around 20 uW. The 
> carrier seems to be well visible on the OK2BVG grabber (up to 10 dB in 
> "600"). I'm now trying to reach opds-4H at DK7FC but the SNR (10 dB 
> for the carrier in "6000") may be just a bit marginal.
> Best 73,
> Markus (DF6NM)

--------------000701050504070109030501
Content-Type: text/html; charset=ISO-8859-1
Content-Transfer-Encoding: 7bit

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
  <meta content="text/html; charset=ISO-8859-1"
 http-equiv="Content-Type">
</head>
<body bgcolor="#ffffff" text="#000000">
Hi Markus, <br>
<br>
I just see "0 mHz". Maybe it shows 0 because it is less than 1 mHz?
Must be changed :-) And we could add another 0 to the frequency,
8970.0000 Hz :-)<br>
<br>
73, Stefan<br>
<br>
Am 31.12.2013 19:14, schrieb Markus Vester:
<blockquote cite="mid:ACE5A6CC92E94E6DAC3CF8EFC51922AA@White"
 type="cite">
  <meta content="text/html; charset=ISO-8859-1"
 http-equiv="Content-Type">
  <meta name="GENERATOR" content="MSHTML 8.00.6001.23543">
  <div><font face="Arial" size="2">Stefan, </font><font face="Arial"
 size="2">we made it ;-))</font></div>
  <div>&nbsp;</div>
  <div><font face="Arial" size="2">DK7FC JN49IK VLF OPDS-4H
correlation&nbsp;&nbsp;&nbsp;&nbsp; Range: 8969.87 ... 8970.23 Hz<br>
  </font><font face="Arial" size="2">&nbsp;&nbsp; date&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; time&nbsp;&nbsp; call&nbsp;&nbsp;
distance&nbsp; frequency bandwidth&nbsp; snr&nbsp;&nbsp;&nbsp; correlation<br>
  </font><font face="Arial" size="2">2013-12-31 18:07:58 DF6NM&nbsp;&nbsp;&nbsp;
175km&nbsp;&nbsp; 8970.000Hz&nbsp;&nbsp; 0mHz -58.3dBOp 100% 17.0dB<br>
  </font></div>
  <div><font face="Arial" size="2">Wishing you all a very good start
into 2014!</font></div>
  <div>&nbsp;</div>
  <div><font face="Arial" size="2">73, Markus (DF6NM)</font></div>
  <div
 style="font-family: Tahoma; font-style: normal; font-variant: normal; font-weight: normal; font-size: 10pt; line-height: normal; font-size-adjust: none; font-stretch: normal; -x-system-font: none;">
  <div><br>
  </div>
  <div
 style="background: rgb(245, 245, 245) none repeat scroll 0% 0%; -moz-background-clip: border; -moz-background-origin: padding; -moz-background-inline-policy: continuous;">
  <div style=""><b>From:</b> <a moz-do-not-send="true"
 title="markusvester@aol.com" href="mailto:markusvester@aol.com">Markus
Vester</a> </div>
  <div><b>Sent:</b> Tuesday, December 31, 2013 3:17 PM</div>
  <div><b>To:</b> <a moz-do-not-send="true"
 title="rsgb_lf_group@blacksheep.org"
 href="mailto:rsgb_lf_group@blacksheep.org">rsgb_lf_group@blacksheep.org</a>
  </div>
  <div><b>Cc:</b> <a moz-do-not-send="true"
 title="paul@abelian.netcom.co.uk"
 href="mailto:paul@abelian.netcom.co.uk">Paul</a> </div>
  <div><b>Subject:</b> VLF: 8970 Hz Op-4H</div>
  </div>
  </div>
  <div><br>
  </div>
  <div><font face="Arial" size="2">This morning I have reconnected the
VLF amplifier and coil&nbsp;to the antenna, and started to transmit on
8970.000 Hz&nbsp;(Rb controlled).&nbsp;Sent a more or less uninterrupted
carrier&nbsp;between 12:30 and 13:30, and have started an Opera-4H
sequence&nbsp;at 13:41. </font></div>
  <div>&nbsp;</div>
  <div><font face="Arial" size="2">With 0.33 amps up to 9 m my
estimated ERP would be around&nbsp;20 uW. The carrier seems to be&nbsp;well
visible&nbsp;on the OK2BVG grabber (up to 10 dB in "600"). I'm&nbsp;now trying to
reach&nbsp;opds-4H at DK7FC but the&nbsp;SNR (10 dB for the carrier in "6000")
may be just a bit marginal.&nbsp;&nbsp;&nbsp;</font></div>
  <div>&nbsp;</div>
  <div><font face="Arial" size="2">Best 73,</font></div>
  <div><font face="Arial" size="2">Markus (DF6NM)</font></div>
  <div>&nbsp;</div>
</blockquote>
</body>
</html>

--------------000701050504070109030501--