Return-Path: X-Spam-DCC: paranoid 1102; Body=2 Fuz1=2 Fuz2=2 X-Spam-Checker-Version: SpamAssassin 3.1.3 (2006-06-01) on lipkowski.org X-Spam-Level: X-Spam-Status: No, score=-0.5 required=5.0 tests=BAYES_00,DNS_FROM_AHBL_RHSBL, FORGED_RCVD_HELO,RATWARE_GECKO_BUILD autolearn=no version=3.1.3 Received: from post.thorcom.com (post.thorcom.com [195.171.43.25]) by paranoid.lipkowski.org (8.13.7/8.13.7) with ESMTP id tBOLVkhI009784 for ; Thu, 24 Dec 2015 22:31:46 +0100 Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1aCDRL-0004z1-8a for rs_out_1@blacksheep.org; Thu, 24 Dec 2015 21:28:51 +0000 Received: from [195.171.43.32] (helo=relay1.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1aCDRK-0004ys-U4 for rsgb_lf_group@blacksheep.org; Thu, 24 Dec 2015 21:28:50 +0000 Received: from parrot.netcom.co.uk ([217.72.171.49]) by relay1.thorcom.net with esmtp (Exim 4.86) (envelope-from ) id 1aCDQH-00049v-5M for rsgb_lf_group@blacksheep.org; Thu, 24 Dec 2015 21:28:49 +0000 Received: from sb.abelian.org (i-194-106-52-83.freedom2surf.net [194.106.52.83]) by parrot.netcom.co.uk (Postfix) with ESMTP id D6E923273A5 for ; Thu, 24 Dec 2015 21:17:59 +0000 (GMT) Received: from [127.0.0.1] (localhost [127.0.0.1]) by sb.abelian.org (Postfix) with ESMTP id C3EBC28A0053 for ; Thu, 24 Dec 2015 21:27:28 +0000 (UTC) Message-ID: <567C6340.7000904@abelian.org> Date: Thu, 24 Dec 2015 21:27:28 +0000 From: Paul Nicholson User-Agent: Mozilla/5.0 (X11; Linux i686; rv:17.0) Gecko/20130106 Thunderbird/17.0.2 MIME-Version: 1.0 To: rsgb_lf_group@blacksheep.org X-Scan-Signature: 7aa9ad08848e488e22e0ff1d71f4ef1d Subject: LF: VLF activity Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit 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 2.56 on 10.1.3.10 Status: RO X-Status: X-Keywords: X-UID: 5964 DJ8WX active last night with a very good signal here in Todmorden http://abelian.org/vlf/fbins.shtml#p=1450983600&b=070&s=sp I wonder how well this signal would be received in, say Newfoundland? Only four times further away. I suspect that if there was a good loop receiver there, the east-to-west T/A could be achieved. Uwe's transmission is perfectly timed for the T/A window. Here's what it looks like in 40uHz http://abelian.org/vlf/tmp/151224b.gif S/N is 24.2 dB in that bandwidth. -- Paul Nicholson --