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 v9N8J6aU014376 for ; Mon, 23 Oct 2017 10:19:08 +0200 Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1e6XlU-0003dW-AP for rs_out_1@blacksheep.org; Mon, 23 Oct 2017 09:07:16 +0100 Received: from [195.171.43.32] (helo=relay1.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1e6XlS-0003dL-Gw for rsgb_lf_group@blacksheep.org; Mon, 23 Oct 2017 09:07:14 +0100 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 1e6XlP-0000HX-MP for rsgb_lf_group@blacksheep.org; Mon, 23 Oct 2017 09:07:13 +0100 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:References:To:Subject:Sender:Reply-To: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=IKCUJJDr2zfHrDdAkGknsi5bUIEn3MuC4VbpAuVQQ70=; b=m1p3Op7vKSB0psOoxRwcJ8VFvd D3Hy6velW2/FZrD4Y0S3H54avbeevCM2tpNk+iWEJuTzY+N4X7CzckUeQI3tQpOzNynj+Umwkl+4y 3iYvgaX1fMGnYEs1AJH8pOVcEYiKrlRylsuoIjVEc/R3r+JZ09oUvgzFABXLGt69IhuE=; Received: from i-194-106-52-83.freedom2surf.net ([194.106.52.83]:55220 helo=pn.abelian.org) by porthos.netcom.co.uk with esmtpsa (TLSv1.2:ECDHE-RSA-AES256-GCM-SHA384:256) (Exim 4.89) (envelope-from ) id 1e6XlO-0002Ys-3T for rsgb_lf_group@blacksheep.org; Mon, 23 Oct 2017 09:07:10 +0100 Received: from [127.0.0.1] (localhost [127.0.0.1]) by pn.abelian.org (Postfix) with ESMTP id 7236B400048 for ; Mon, 23 Oct 2017 08:07:09 +0000 (UTC) To: rsgb_lf_group@blacksheep.org References: <15f464f34c9-c0d-2cd6@webjas-vad081.srv.aolmail.net> From: Paul Nicholson Message-ID: <3fe471d8-0f2f-de12-2f74-324c0f40516e@abelian.org> Date: Mon, 23 Oct 2017 08:07:09 +0000 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.3.0 MIME-Version: 1.0 In-Reply-To: Content-Language: en-US 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-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: Joe wrote: > 2300 utc 22 Oct, 3 characters, 55 second symbols, > 8K25A, 8.2700075 kHz. repeating every 12 hours. CRC was 16 bits. [...] Content analysis details: (0.0 points, 5.0 required) pts rule name description ---- ---------------------- -------------------------------------------------- 0.0 T_DKIM_INVALID DKIM-Signature header exists but is not valid X-Scan-Signature: c1f72e5acb1277e013f90c915ad7ad68 Subject: Re: VLF: VO1NA in Todmorden on 8270 Hz - also in Amberg? Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit X-Spam-Checker-Version: SpamAssassin 2.63 (2004-01-11) on post.thorcom.com X-Spam-Level: X-Spam-Status: No, hits=0.9 required=5.0 tests=FROM_ENDS_IN_NUMS 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 Joe wrote: > 2300 utc 22 Oct, 3 characters, 55 second symbols, > 8K25A, 8.2700075 kHz. repeating every 12 hours. CRC was 16 bits. Copied 'VLF' with constant reference phase. H-field: Eb/N0 = +1.4 dB, phase 155.7 deg E-field: Eb/N0 = -0.2 dB, phase 152.5 deg (new RX) Combined: Eb/N0 = +3.0 dB, phase 154.4 deg First sub-9kHz message Canada to UK. Looks like the rough cal of the new E-field rx is working pretty well. I can't improve the combined signal any further. Looks like there's plenty of signal to spare. Later I'll suggest some new settings for the coding. I don't think I'll get the 11:00 repeat, my receivers will probably be off this afternoon. -- Paul Nicholson --