Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on lipkowski.org X-Spam-Level: X-Spam-Status: No, score=-2.3 required=5.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, RCVD_IN_DNSWL_MED,SPF_PASS,T_DKIM_INVALID autolearn=ham autolearn_force=no version=3.4.0 X-Spam-DCC: : mailn 1480; Body=2 Fuz1=2 Fuz2=2 Received: from post.thorcom.com (post.thorcom.com [195.171.43.25]) by lipkowski.org (8.14.4/8.14.4/Debian-8+deb8u1) with ESMTP id v2CLiQPX000504 for ; Sun, 12 Mar 2017 22:44:27 +0100 Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1cnBE0-0003is-3X for rs_out_1@blacksheep.org; Sun, 12 Mar 2017 21:40:24 +0000 Received: from [195.171.43.32] (helo=relay1.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1cnBDy-0003ij-JC for rsgb_lf_group@blacksheep.org; Sun, 12 Mar 2017 21:40:22 +0000 Received: from porthos.netcom.co.uk ([217.72.171.73]) by relay1.thorcom.net with esmtps (TLSv1.2:ECDHE-RSA-AES256-GCM-SHA384:256) (Exim 4.89) (envelope-from ) id 1cnBDt-0002lg-Oj for rsgb_lf_group@blacksheep.org; Sun, 12 Mar 2017 21:40:21 +0000 X-DKIM-Result: Domain=abelian.org Result=Signature OK DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=abelian.org ; s=default; h=Content-Transfer-Encoding:Content-Type:In-Reply-To: MIME-Version:Date:Message-ID:From:To:References:Reply-To:Subject:Sender:Cc: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help:List-Unsubscribe: List-Subscribe:List-Post:List-Owner:List-Archive; bh=mPFixsvoLMv6gzlda9p5ntcMzmHhIRkx8mhdtvgVHjw=; b=lr03eNsjLW3oDNSDPgcZqJLYKA ylpM7hhPsSS2cLFipxwjl+NurYxiEZOD2XpgfqkYxkIiFfk8qfMcr4U/zmFbHl9HwVjlUo8xs6nNm XHA5b1KU041pIHOsz+n7h1iJySvSmeUjc6ux8CKqZp7IS60SYCYNn7ljwPfE3iMA/tKw=; Received: from i-194-106-52-83.freedom2surf.net ([194.106.52.83]:53536 helo=pn.abelian.org) by porthos.netcom.co.uk with esmtpsa (TLSv1.2:ECDHE-RSA-AES256-GCM-SHA384:256) (Exim 4.88) (envelope-from ) id 1cnBDj-0005r5-5z for rsgb_lf_group@blacksheep.org; Sun, 12 Mar 2017 21:40:07 +0000 Received: from [127.0.0.1] (localhost [127.0.0.1]) by pn.abelian.org (Postfix) with ESMTP id 94823400736 for ; Sun, 12 Mar 2017 21:40:06 +0000 (UTC) References: <15ac2da286a-4d21-8e1e@webprd-m03.mail.aol.com> <9f55c970-1308-089a-765a-fd250afbb2f1@abelian.org> To: rsgb_lf_group@blacksheep.org From: Paul Nicholson Message-ID: <0be6c085-a5ce-7c61-6301-769cb40c3444@abelian.org> Date: Sun, 12 Mar 2017 21:40:06 +0000 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Thunderbird/45.5.1 MIME-Version: 1.0 In-Reply-To: <9f55c970-1308-089a-765a-fd250afbb2f1@abelian.org> X-AntiAbuse: This header was added to track abuse, please include it with any abuse report X-AntiAbuse: Primary Hostname - porthos.netcom.co.uk X-AntiAbuse: Original Domain - blacksheep.org X-AntiAbuse: Originator/Caller UID/GID - [47 12] / [47 12] X-AntiAbuse: Sender Address Domain - abelian.org X-Get-Message-Sender-Via: porthos.netcom.co.uk: authenticated_id: catchall@abelian.org X-Authenticated-Sender: porthos.netcom.co.uk: catchall@abelian.org X-Scan-Signature: f62c7cf8eeb8e5a327b71719e9bffff1 Subject: Re: VLF: Now on 5170.0025 Hz Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 8bit 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-Scanned-By: MIMEDefang 2.75 Status: RO X-Status: X-Keywords: X-UID: 10880 Markus wrote: > a temporary "ugly construction" > stacked_coils_5k17_170312.jpg Schön ist, was gefällt. Those are 3dB Lego bricks I hope. I couldn't rx anything from 10:20 to 14:00, not a trace. Is this a record distance for 5170 Hz? Probably is for fixed antenna. I think Stefan's 8th kite experiment (Oct 23rd 2010) did quite well. Jacek conveniently summarises the results here http://www.lipkowski.org/~sq5bpf/dk7fc_20101023/index_en.html I don't think the 10th experiment went further at 5170. Looks like the record was 904km, is now 1028.4km? Has the frequency changed to 5170.0016 Hz? A new line has appeared in a later spectrum. -- Paul Nicholson --