Return-Path: Received: from post.thorcom.com (post.thorcom.com [195.171.43.25]) by klubnl.pl (8.14.4/8.14.4/Debian-8+deb8u2) with ESMTP id x3EFmCMK013229 for ; Sun, 14 Apr 2019 17:48:14 +0200 Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1hFhHN-0005to-Ma for rs_out_1@blacksheep.org; Sun, 14 Apr 2019 16:42:49 +0100 Received: from [195.171.43.32] (helo=relay1.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1hFhGQ-0005tR-AB for rsgb_lf_group@blacksheep.org; Sun, 14 Apr 2019 16:41:50 +0100 Received: from mout02.posteo.de ([185.67.36.66]) by relay1.thorcom.net with esmtps (TLSv1.2:ECDHE-RSA-AES256-GCM-SHA384:256) (Exim 4.92) (envelope-from ) id 1hFhGN-00051R-SA for rsgb_lf_group@blacksheep.org; Sun, 14 Apr 2019 16:41:49 +0100 Received: from submission (posteo.de [89.146.220.130]) by mout02.posteo.de (Postfix) with ESMTPS id 0D1F52400E5 for ; Sun, 14 Apr 2019 17:41:47 +0200 (CEST) X-DKIM-Result: Domain=posteo.de Result=Signature OK DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=posteo.de; s=2017; t=1555256507; bh=8FXR5Jp0PGY8c3aWC5MWMCtvc4vPrNLyDj3WjnCWNmc=; h=Date:From:To:Subject:From; b=PHjEONbRw6euxWru55funFIWHv/EGVZdubkb3bBWb2rUzW0/mj8Eadf1pHZ8pkFKC LtehiwPMGJyIhF6ArlLqfgNzOIdzC5JJKDkpmI/41PKIqZUgGLdwU4qBwxlxRbWxWW biueBAnmuRBiakMXd53UIQiiHOoRCChpk3Aw1dgxsoivvvY6THP1/PgnxMrXxSlN0g 9JyPwnXxzS+c3EWu1YMWxF2il+11MWutzYDVcksWKlD8EMr4caGBrQUHSUX2UR2in5 4FrsprowATgAdCAw6DbzC7G1TgBA0mvWKl77GvTiZdHuA4miJ9mvm6jV38UBQzy58u y5YBdvpTHDJiQ== Received: from customer (localhost [127.0.0.1]) by submission (posteo.de) with ESMTPSA id 44hwpy1wQvz9rxW for ; Sun, 14 Apr 2019 17:41:46 +0200 (CEST) Message-ID: <5CB354BA.5060808@posteo.de> Date: Sun, 14 Apr 2019 17:41:46 +0200 From: DK7FC 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: <1896209306.3141712.1555173768826.ref@mail.yahoo.com> <1896209306.3141712.1555173768826@mail.yahoo.com> In-Reply-To: <1896209306.3141712.1555173768826@mail.yahoo.com> X-Spam-Score: -2.3 (--) X-Spam-Report: Spam detection software, running on the system "relay1.thorcom.net", has NOT identified this incoming email as spam. The original message has been attached to this so you can view it or label similar future email. If you have any questions, see the administrator of that system for details. Content preview: Hello Markus, Thanks for your transmission. It was well visible here. Later i'll tell more about the SNR and how many characters could have been transferred in a message. Thanks to you and the DL0AO crew for participating again tonite. Probably i will call you again on the phone ;-) Content analysis details: (-2.3 points, 5.0 required) pts rule name description ---- ---------------------- -------------------------------------------------- -2.3 RCVD_IN_DNSWL_MED RBL: Sender listed at http://www.dnswl.org/, medium trust [185.67.36.66 listed in list.dnswl.org] -0.0 SPF_PASS SPF: sender matches SPF record 0.0 NORMAL_HTTP_TO_IP URI: URI host has a public dotted-decimal IPv4 address 0.0 HTML_MESSAGE BODY: HTML included in message X-Scan-Signature: 131286aabc28dd54c072e5e89638c651 Subject: Re: VLF: Weekend on 8270.0025 Hz Content-Type: multipart/alternative; boundary="------------090100040602050503000203" X-Spam-Checker-Version: SpamAssassin 2.63 (2004-01-11) on post.thorcom.com X-Spam-Level: * X-Spam-Status: No, hits=1.2 required=5.0 tests=HTML_40_50,HTML_MESSAGE, HTML_TITLE_EMPTY,NORMAL_HTTP_TO_IP 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 This is a multi-part message in MIME format. --------------090100040602050503000203 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Hello Markus, Thanks for your transmission. It was well visible here. Later i'll tell more about the SNR and how many characters could have been transferred in a message. Thanks to you and the DL0AO crew for participating again tonite. Probably i will call you again on the phone ;-) 73, Stefan Am 13.04.2019 18:42, schrieb Markus Vester: > It's been a while since my last VLF transmissions last December, and > I've started to develop symptoms of abstinence. So I decided to push > up the antenna once again and sent a few hours of straight carrier, > with my usual ~ 10 uW EMRP: > > Fri 2019-04-12 9:13 - 11:23 8270.0025 Hz, > Fri 2019-04-12 17:18 - 19:19 8270.0025 Hz, > Sat 2019-04-13 6:36 - 10:30 8270.0025 Hz, > Sat 2019-04-13 10:30 - 11:20 ~8270.01 Hz (slight drift due to lost > GPS lock). > > I was pleased to find traces on various grabbers: > > Todmorden: > http://78.46.38.217/fbins3.html#p=1555167600&b=115&s=fd&m=cardioid&w=h&h=62&z1=0.38&z2=0.72&c=5&mb=629,157,677,188,0 > > Warsaw: > https://klubnl.pl/wpr/en/index.php/klubnl-pl-grabbers/grabber-4-8270hz/ (see > attached screenshot) > Heidelberg: > http://www.iup.uni-heidelberg.de/schaefer_vlf/DK7FC_VLF_Grabber2.html (red > on the 424 uHz the colour RDF) > Amberg: https://vlf.u01.de/ (cyan, best on the W cardioid) > > > Best 73, > Markus (DF6NM) > --------------090100040602050503000203 Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: 8bit Hello Markus,

Thanks for your transmission. It was well visible here. Later i'll tell more about the SNR and how many characters could have been transferred in a message.

Thanks to you and the DL0AO crew for participating again tonite. Probably i will call you again on the phone ;-)

73, Stefan

Am 13.04.2019 18:42, schrieb Markus Vester:
It's been a while since my last VLF transmissions last December, and I've started to develop symptoms of abstinence. So I decided to push up the antenna once again and sent a few hours of straight carrier, with my usual ~ 10 uW EMRP:

Fri  2019-04-12    9:13 - 11:23   8270.0025 Hz,
Fri  2019-04-12  17:18 - 19:19   8270.0025 Hz,
Sat 2019-04-13    6:36 - 10:30   8270.0025 Hz,
Sat 2019-04-13  10:30 - 11:20   ~8270.01 Hz (slight drift due to lost GPS lock).

I was pleased to find traces on various grabbers:

Heidelberg: http://www.iup.uni-heidelberg.de/schaefer_vlf/DK7FC_VLF_Grabber2.html (red on the 424 uHz the colour RDF)
Amberg: https://vlf.u01.de/  (cyan, best on the W cardioid)


Best 73,
Markus (DF6NM) 

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