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 w19Nd7jB000894 for ; Sat, 10 Feb 2018 00:39:10 +0100 Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1ekICC-0003L7-7C for rs_out_1@blacksheep.org; Fri, 09 Feb 2018 23:35:08 +0000 Received: from [195.171.43.32] (helo=relay1.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1ekICB-0003Ky-HV for rsgb_lf_group@blacksheep.org; Fri, 09 Feb 2018 23:35:07 +0000 Received: from smtp-out213.xworks.net ([31.25.48.213] helo=smtp-out01.xworks.net) by relay1.thorcom.net with esmtps (TLSv1.2:ECDHE-RSA-AES256-GCM-SHA384:256) (Exim 4.89) (envelope-from ) id 1ekIC8-0001tF-N6 for rsgb_lf_group@blacksheep.org; Fri, 09 Feb 2018 23:35:06 +0000 Received: from mailbackend3-1 (cluster06.xworks.net [10.100.1.80]) by smtp-out01.xworks.net (Postfix) with ESMTP id 6392A613BC for ; Sat, 10 Feb 2018 00:35:03 +0100 (CET) X-DKIM-Result: Domain=kabelmail.de Result=Signature OK DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kabelmail.de; s=mail; t=1518219303; bh=+ipy3iXWVqzsrGENTpix02yuVs7zRBuxvBb7f0/amTo=; h=Subject:To:References:From:Date:MIME-Version:In-Reply-To: Content-Type; b=vKzYWDjlENNbJx78ChK40IcC7C56/Wzz6hfop88QYhVvKxdp4Udsyl0uUoiDW1lGT +0V1Zn+jAJAD8epbWmPaxhz6im1Bw83P7jypBrl5T9bN2rJXJDc+tj1X6ACnAjx6rk 5sxqHk5zmqIkdyymPdKMrDUs31yb0Y/jLMD6o1f0= Received: from [192.168.36.33] (ipbcc12910.dynamic.kabel-deutschland.de [188.193.41.16]) (authenticated bits=0) by smtp.kabelmail.de with ESMTP id w19NZ05F016588 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO) for ; Sat, 10 Feb 2018 00:35:01 +0100 X-mediaBEAM-Originating-IP: [188.193.41.16] X-mediaBEAM-AUTHID: [DK1IS@kabelmail.de] To: rsgb_lf_group@blacksheep.org References: <579355A36AEE9D4FA555C45D556003AB9AB4DA7C@servigilant.vigilant.local> <1617c42683a-c8c-11fa4@webjas-vad151.srv.aolmail.net> <1088823692.10664959.1518209080118@mail.yahoo.com> From: DK1IS Message-ID: Date: Sat, 10 Feb 2018 00:37:30 +0100 User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:52.0) Gecko/20100101 Thunderbird/52.6.0 MIME-Version: 1.0 In-Reply-To: <1088823692.10664959.1518209080118@mail.yahoo.com> X-mediaBEAM-AuthCheck: route13 X-mediaBEAM-AuthScore: 0.0/5.0, scanned in 1.320sec X-Spam-Score: 0.0 (/) 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: Hi David, most interesting! - Could you give some more information about QTH, TX and "Tesla" antenna? Tu es 73, Tom, DK1IS [...] Content analysis details: (0.0 points, 5.0 required) pts rule name description ---- ---------------------- -------------------------------------------------- 0.0 HTML_MESSAGE BODY: HTML included in message 0.0 T_DKIM_INVALID DKIM-Signature header exists but is not valid X-Scan-Signature: cd16d8c2fb75309db133b7de4adb1391 Subject: Re: LF: Russian Alphas not QRT but QRP ? Content-Type: multipart/alternative; boundary="------------89D5CA4DDA33873028184AD7" X-Spam-Checker-Version: SpamAssassin 2.63 (2004-01-11) on post.thorcom.com X-Spam-Level: X-Spam-Status: No, hits=0.5 required=5.0 tests=HTML_40_50,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 This is a multi-part message in MIME format. --------------89D5CA4DDA33873028184AD7 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit Hi David, most interesting! - Could you give some more information about QTH, TX and "Tesla" antenna? Tu es 73, Tom, DK1IS Am 09.02.2018 um 21:44 schrieb David Hine: > Hi, I do transmitting on ELF occasionally on a frequency of 1.6 Hz > using a 'Tesla' antenna, giving a global range (screenshot example > from Kiruna, Sweden, attached). It is likely to be a 'QSB' fade out, > and at ELF, these can last for many days. I have noticed this often on > my transmitted ELF signals, with a 2 week QSB period being the average. > Kind regards, David > > > ------------------------------------------------------------------------ > ** --------------89D5CA4DDA33873028184AD7 Content-Type: text/html; charset=utf-8 Content-Transfer-Encoding: 7bit
Hi David,

most interesting! - Could you give some more information about QTH, TX and "Tesla" antenna?

Tu es 73,
Tom, DK1IS

Am 09.02.2018 um 21:44 schrieb David Hine:
Hi, I do transmitting on ELF occasionally on a frequency of 1.6 Hz using a 'Tesla' antenna, giving a global range (screenshot example from Kiruna, Sweden, attached). It is likely to be a 'QSB' fade out, and at ELF, these can last for many days. I have noticed this often on my transmitted ELF signals, with a 2 week QSB period being the average.
Kind regards, David




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