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 w0LCb8L4021135 for ; Sun, 21 Jan 2018 13:37:10 +0100 Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1edEmo-00069W-2n for rs_out_1@blacksheep.org; Sun, 21 Jan 2018 12:31:46 +0000 Received: from [195.171.43.32] (helo=relay1.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1edEmn-00069N-HI for rsgb_lf_group@blacksheep.org; Sun, 21 Jan 2018 12:31:45 +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 1edEmk-0000VV-SD for rsgb_lf_group@blacksheep.org; Sun, 21 Jan 2018 12:31:44 +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:References:Reply-To:To:From: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=KStta6qzpH9ww3GswyP0Eq3xXZAbZ4S6jdTVFYrJZ44=; b=hig+aexBv7Br7v2MN6hnQhyJbe NkS3qEShwvwZA1YWXwD5tFp9z7YluRBQccSin9StQHj+yEyw2mAw512nlr0HgXRauyvfTPonYKg+g gHOseNUi0bcJM4+Eyo6ae2qKyt73xsxyImdei1rCjroxTgXe+swS++HYGKNBl0GJsQyg=; Received: from i-194-106-52-83.freedom2surf.net ([194.106.52.83]:51151 helo=pn.abelian.org) by porthos.netcom.co.uk with esmtpsa (TLSv1.2:ECDHE-RSA-AES256-GCM-SHA384:256) (Exim 4.89_1) (envelope-from ) id 1edEmk-0003Wi-KT for rsgb_lf_group@blacksheep.org; Sun, 21 Jan 2018 12:31:42 +0000 Received: from [127.0.0.1] (localhost [127.0.0.1]) by pn.abelian.org (Postfix) with ESMTP id 1168A400256 for ; Sun, 21 Jan 2018 12:31:42 +0000 (UTC) From: Paul Nicholson To: rsgb_lf_group@blacksheep.org References: <1610de5da6d-171d-1bc8a@webjas-vaa159.srv.aolmail.net> <5A61E0A9.8020204@posteo.de> <66c7face-5740-d30a-d7b9-d1315d4e9e59@abelian.org> <5A6206DC.8070400@posteo.de> <82dbc9de-7d26-c8d4-12d5-e1faff5a640a@abelian.org> <053801d39150$190cd940$4b268bc0$@comcast.net> <135c650b-06e4-6d31-fef8-9927be7ebbda@abelian.org> Message-ID: <997c3a13-1e8e-7d76-0697-d300c1ce3fc7@abelian.org> Date: Sun, 21 Jan 2018 12:31:42 +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: <135c650b-06e4-6d31-fef8-9927be7ebbda@abelian.org> 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: Stefan wrote: > f = 4470.100000 Hz > Start time: 18.JAN.2018 16:00:00 UTC > Symbol period: 60 s > Characters: 2 > CRC bits: 16 > Coding 16K23A (NEW) > Duration: 13h20min [hh:mm] > Antenna current: 300 mA [...] 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: 33d261536bb1467bb13d5764461d5ec4 Subject: Re: VLF: 300 mA on 4470 Hz, 67 km band 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 Stefan wrote: > f = 4470.100000 Hz > Start time: 18.JAN.2018 16:00:00 UTC > Symbol period: 60 s > Characters: 2 > CRC bits: 16 > Coding 16K23A (NEW) > Duration: 13h20min [hh:mm] > Antenna current: 300 mA Todmorden (881.2 km) -------------------- 19/20 Eb/N0 +8.6 dB, S/N -27.7 dB/1Hz, phase 70.3 *Decoded* 20/21 Eb/N0 +10.8 dB, S/N -25.4 dB/1Hz, phase 65.0 *Decoded* Bielefeld (303.8 km DL4YHF) --------------------------- 19/20 Eb/N0 -2.0 dB, S/N -38.3 dB/1Hz, phase -45.2; 20/21 Eb/N0 +12.5 dB, S/N -23.8 dB/1Hz, phase -55.7 *Decoded* Cumiana (504.6 km IK1QFK) ------------------------- 19/20 Eb/N0 +8.9 dB, S/N -27.4 dB/1Hz, phase -116.3 *Decoded* 20/21 Eb/N0 +11.3 dB, S/N -24.9 dB/1Hz, phase -105.0 *Decoded* No uplink from Warsaw. The average S/N so far at this frequency is distinctly better than at 5170 Hz. Todmorden: 5170 Hz -28.1 dB/1Hz; 4470 Hz -26.5 dB/1Hz; Cumiana: 5170 Hz -31.0 dB/1Hz; 4470 Hz -26.2 dB/1Hz; -- Paul Nicholson --