Return-Path: X-Spam-DCC: paranoid 1356; 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,SPF_PASS 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 u43HDPrQ019615 for ; Tue, 3 May 2016 19:13:26 +0200 Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1axdp4-0005BP-RG for rs_out_1@blacksheep.org; Tue, 03 May 2016 18:09:22 +0100 Received: from [195.171.43.32] (helo=relay1.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1axdp4-0005BG-En for rsgb_lf_group@blacksheep.org; Tue, 03 May 2016 18:09:22 +0100 Received: from parrot.netcom.co.uk ([217.72.171.49]) by relay1.thorcom.net with esmtp (Exim 4.87) (envelope-from ) id 1axdp2-0003UM-VT for rsgb_lf_group@blacksheep.org; Tue, 03 May 2016 18:09:21 +0100 Received: from pn.abelian.org (i-194-106-52-83.freedom2surf.net [194.106.52.83]) by parrot.netcom.co.uk (Postfix) with ESMTP id 6E2593275F0 for ; Tue, 3 May 2016 18:08:03 +0100 (BST) Received: from [127.0.0.1] (localhost [127.0.0.1]) by pn.abelian.org (Postfix) with ESMTP id 09B8F400098 for ; Tue, 3 May 2016 17:09:20 +0000 (UTC) To: rsgb_lf_group@blacksheep.org References: <154777e5a99-7794-fc2f@webprd-a10.mail.aol.com> From: Paul Nicholson Message-ID: <5728DB40.3010107@abelian.org> Date: Tue, 3 May 2016 17:09:20 +0000 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.6.0 MIME-Version: 1.0 In-Reply-To: <154777e5a99-7794-fc2f@webprd-a10.mail.aol.com> X-Scan-Signature: 87966b345956c8ef3389b993f6a18f4e Subject: Re: ULF: EbNaut transmissions on lower frequencies?, pre-tests Content-Type: text/plain; charset=utf-8; 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 10.1.3.11 Status: O X-Status: X-Keywords: X-UID: 7984 A good decode there Markus, close to the limit at 77% of Shannon capacity. Ran LWPC for the path DK7FC to DF6NM and it predicts only 11 degree phase change between day and night. I also ran DK7FC to Todmorden for 6.47 kHz and it says 36 degrees day/night phase change. Strange, that's much the same as for 8.27 kHz. And DK7FC to DF6NM at 6.47 kHz is 30 degrees day/night. I don't know enough about LWPC to trust its numbers at these short ranges. For example does it include the ground wave component? -- Paul Nicholson --