Return-Path: Received: from mtain-mp03.r1000.mx.aol.com (mtain-mp03.r1000.mx.aol.com [172.29.193.71]) by air-dd07.mail.aol.com (v129.4) with ESMTP id MAILINDD073-865d4d7fcfc9ab; Tue, 15 Mar 2011 16:44:57 -0400 Received: from post.thorcom.com (post.thorcom.com [195.171.43.25]) by mtain-mp03.r1000.mx.aol.com (Internet Inbound) with ESMTP id 6E7A2380000A6; Tue, 15 Mar 2011 16:44:53 -0400 (EDT) Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1Pzb5f-0002QC-TN for rs_out_1@blacksheep.org; Tue, 15 Mar 2011 20:43:39 +0000 Received: from [195.171.43.32] (helo=relay1.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1Pzb5f-0002Q3-1M for rsgb_lf_group@blacksheep.org; Tue, 15 Mar 2011 20:43:39 +0000 Received: from mail-iy0-f171.google.com ([209.85.210.171]) by relay1.thorcom.net with esmtp (Exim 4.63) (envelope-from ) id 1Pzb5c-00049x-Da for rsgb_lf_group@blacksheep.org; Tue, 15 Mar 2011 20:43:39 +0000 Received: by iyf40 with SMTP id 40so1305790iyf.16 for ; Tue, 15 Mar 2011 13:43:29 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:in-reply-to:references:date :message-id:subject:from:to:content-type; bh=oSliT7U7eVDECh5IeExC0E2T44y31Mw9kVX1i1Wpy1k=; b=lSc7NKDKoy8yDhCJvEKP1EV95zkcRfl2s/HsMHEkU5WFyjTwdVwotZ3/KKU9vFrGwy ryfFpK9JnmdFRe3KwojrsVFJtWMkAOZWRQV+R3SUADYmefiyd64/2WGSq5ktzOO2sQd8 7eYE3SvdxEgJVSaMmEGqIn8yb0bYS/4zdRrFg= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :content-type; b=tgIcOcWSdDCSE1y5S22xSmA6C2u1q/UljHJ7ubUDLjO1N+P9njcBW9xe9F0V4jcG49 s5su7v1SktQrZsTtlN4REiuRYhqbAF5j5qz4pE3iwXyVXHEIIE2t5QoZN62Cu69HsoBv bDwoS9x/onXf/lUneK4AuNT1v6XnPFVNS183o= MIME-Version: 1.0 Received: by 10.43.131.201 with SMTP id hr9mr8220126icc.53.1300221809615; Tue, 15 Mar 2011 13:43:29 -0700 (PDT) Received: by 10.42.189.74 with HTTP; Tue, 15 Mar 2011 13:43:29 -0700 (PDT) In-Reply-To: <4D7FC152.6090307@iup.uni-heidelberg.de> References: <4D7FC152.6090307@iup.uni-heidelberg.de> Date: Tue, 15 Mar 2011 20:43:29 +0000 Message-ID: From: Roger Lapthorn To: rsgb_lf_group@blacksheep.org DomainKey-Status: good (testing) X-Spam-Score: 0.0 (/) X-Spam-Report: autolearn=disabled,HTML_MESSAGE=0.001 Subject: Re: Re: LF: DK7FC's 2nd VLF TX test... Content-Type: multipart/alternative; boundary=20cf307f34c817645e049e8b7b00 X-Spam-Checker-Version: SpamAssassin 2.63 (2004-01-11) on post.thorcom.com X-Spam-Level: X-Spam-Status: No, hits=0.1 required=5.0 tests=HTML_FONTCOLOR_UNKNOWN, HTML_MESSAGE autolearn=no version=2.63 X-SA-Exim-Scanned: Yes Sender: owner-rsgb_lf_group@blacksheep.org Precedence: bulk Reply-To: rsgb_lf_group@blacksheep.org X-Listname: rsgb_lf_group X-SA-Exim-Rcpt-To: rs_out_1@blacksheep.org X-SA-Exim-Scanned: No; SAEximRunCond expanded to false x-aol-global-disposition: G X-AOL-SCOLL-AUTHENTICATION: mail_rly_antispam_dkim-m228.2 ; domain : gmail.com DKIM : pass x-aol-sid: 3039ac1dc1474d7fcfc5013d X-AOL-IP: 195.171.43.25 X-AOL-SPF: domain : blacksheep.org SPF : none X-Mailer: Unknown (No Version) --20cf307f34c817645e049e8b7b00 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Yes one year, and what a remarkable year it has been Stefan. All because= you dared to challenge the accepted wisdom. Who was it said, "they won't get further than the garden fence the silly dreamers"..... 73s Roger G3XBM 2011/3/15 Stefan Sch=E4fer > ...today before one year :-) > *glad* > > 73, Stefan > > > > Am 15.03.2010 19:40, schrieb rn3agc: > > All it is simple a MIRACLE! I congratulate Stefan and all enthusiasts! > I too tried to receive, but is ineffectual. It is necessary to improve= RX.. > > > 73 Andrey > > > > Am 15.03.2010 18:13, schrieb Roger Lapthorn: > > This is amazing stuff and congratulations to all concerned. When the tes= ts > are finished, please can we have a summary of the details here i.e. > distances, power, antennas used etc? > > 73s > Roger G3XBM > > > > Am 15.03.2010 17:38, schrieb Markus Vester: > > Paul, > > Stefan's signal is clearly there on your spectrogram. > > WOW! A dream came true. > > Markus > > > > Am 15.03.2010 17:31, schrieb Paul Nicholson: > > > Here is an interesting peak on the spectrum, > > http://abelian.org/vlf/tmp/ss100315a.png > > Frequency is 8970.0098 Hz +/- 2.5mHz. > > Bearing of this signal was 117/297 deg. Frankfurt is on 114. > > I've added a spectrogram to > > http://abelian.org/vlf/nb.shtml > > There's a very faint line building up as Stefan continues > his transmission. Looks like the transmission is modulated > now so the signal has spread a little. > > -- > Paul Nicholson > -- > > > > Am 15.03.2010 17:18, schrieb Markus Vester: > > Stefan, > > congratulations, this is excellent! > > The distance between us should be a bit over 180 km. I'm amazed at the > strength of your signal. > > 73, Markus > (DF6NM) > > > > Am 15.03.2010 16:30, schrieb Paul Nicholson: > > Stefan coming through on Markus' spectrogram:- > > http://www.mydarc.de/df6nm/vlf/vlfgrabber.htm > -- > Paul Nicholson > -- > > > Am 14.03.2010 22:11, schrieb Stefan Sch=E4fer: > > ...will be most probably tomorrow, the 15. March. > > Due to best wind forecasts, no rain and moderate temperatures i plan to= do my 2nd VLF TX test in the afternoon on 8,9700 kHz. It is the first tim= e that the new coil is tested. The variometer part and shielding paint has= n't been attached yet but it will not take much time. > > Perhaps there will be some resonating problems but i do not expect them.= I try to measure the antenna current and/or the voltage. > > The TX starting time is not exactly sure but perhaps arround 14 UTC. Hop= efully one can see something on the DF6NM's VLF grabber. > > Bernd/DF8ZR will be QRV in abt 16km Distance. > > Marco/DD7PC, will you be QRV in the evening? Our QRB is 53km, that would= be a moderate distance ;-) > > Bernd told me that many stns have become QRV in the last weeks in the lo= cal region. They will be informed by him and maybe they produce some nice= screenshots. > > Maybe i do not reach the full planned 20kV rms but it will be more than= the 1,6kV from the last test ;-) > > So, hpe to report something new from the VLF front next :-) > > vy 73, Stefan/DK7FC > > > > > > --=20 g3xbm-qrp.blogspot.com/ www.g3xbm.co.uk www.youtube.com/user/g3xbm G3XBM GQRP 1678 ISWL G11088 --20cf307f34c817645e049e8b7b00 Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Yes one year, and what a remarkable year it has been Stefan. All because= you dared to challenge the accepted wisdom.

Who was it said, "= ;they won't get further than the garden fence the silly dreamers"= .....

73s
Roger G3XBM

2011/3/15 Stefan= Sch=E4fer <Stefan.Schaefer@iup.uni-heidelberg.de>
...today before one year :-)
*glad*

73, Stefan



Am 15.03.2010 19:40, schrieb rn3agc:
All it is simple a MIRACLE! I congratulate Stefa= n and all enthusiasts!
I too tried to receive, but is ineffectual. It is necessary to improve RX..

73 Andrey


Am 15.03.2010 18:13, schrieb Roger Lapthorn:
This is amazing stuff and congratulations to all concerned. When the tests are finished, please can we have a summary of the details here i.e. distances, power, antennas used etc?

73s
Roger G3XBM


Am 15.03.2010 17:38, schrieb Markus Vester:
Paul,
=A0
Stefan's signal is clearly there on your spectrogram.
=A0
WOW! A dream came true.

Markus



Am 15.03.2010 17:31, schrieb Paul Nicholson:

Here is an interesting peak on the spectrum,

=A0= http://abelian.org/vlf/tmp/ss100315a.png

Frequency is 8970.0098 Hz +/- 2.5mHz.

Bearing of this signal was 117/297 deg.=A0 Frankfurt is on 114.

I've added a spectrogram to

=A0http://ab= elian.org/vlf/nb.shtml

There's a very faint line building up as Stefan continues
his transmission.=A0 Looks like the transmission is modulated
now so the signal has spread a little.

--
Paul Nicholson
--


Am 15.03.2010 17:18, schrieb Markus Vester:
Stefan,
=A0
congratulations, this is excellent!
=A0
The distance between us should be a=A0bit over 180 km. I'm=A0am= azed at the strength of your signal.=A0
=A0
73, Markus
(DF6NM)


Am 15.03.2010 16:30, schrieb Paul Nicholson:
Stefan coming through on Markus' spectrogram:-

=A0http://www.mydarc.de/df6nm/vlf/vlfgrabber.htm
--
Paul Nicholson
--

Am 14.03.2010 22:11, schrieb Stefan Sch=E4fer: 
...will be most probably tomorrow, the 15. March.

Due to best wind forecasts, no rain and moderate temperatures i plan to do=
 my 2nd VLF TX test in the afternoon on 8,9700 kHz. It is the first time=
 that the new coil is tested. The variometer part and shielding paint hasn=
't been attached yet but it will not take much time.

Perhaps there will be some resonating problems but i do not expect them.=
 I try to measure the antenna current and/or the voltage.

The TX starting time is not exactly sure but perhaps arround 14 UTC. Hopef=
ully one can see something on the DF6NM's VLF grabber.

Bernd/DF8ZR will be QRV in abt 16km Distance.=20

Marco/DD7PC, will you be QRV in the evening? Our QRB is 53km, that would=
 be a moderate distance ;-)

Bernd told me that many stns have become QRV in the last weeks in the loca=
l region. They will be informed by him and maybe they produce some nice sc=
reenshots.

Maybe i do not reach the full planned 20kV rms but it will be more than th=
e 1,6kV from the last test ;-)

So, hpe to report something new from the VLF front next :-)

vy 73, Stefan/DK7FC





--
g3xbm-qrp.blogspot.com/
www.g3xbm.co.uk
= www.youtub= e.com/user/g3xbm
G3XBM=A0=A0 GQRP 1678= =A0=A0=A0 ISWL G11088
--20cf307f34c817645e049e8b7b00--