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 w0PDTglk004458 for ; Thu, 25 Jan 2018 14:29:45 +0100 Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1eehV8-0004JQ-KF for rs_out_1@blacksheep.org; Thu, 25 Jan 2018 13:23:34 +0000 Received: from [195.171.43.32] (helo=relay1.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1eehV7-0004JH-Hx for rsgb_lf_group@blacksheep.org; Thu, 25 Jan 2018 13:23:33 +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 1eehV4-0002GX-ME for rsgb_lf_group@blacksheep.org; Thu, 25 Jan 2018 13:23:32 +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: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=GjbJ1epWogn2Dfa3vsZLPu/3ibUEE4AYDU85Z1SO1dQ=; b=BSbPV3sazsu/w7JM4kIx2hD6Vv eb1Vq6A1pPuSumYtJHzYrYt+lEEBzgGB2Wwfu8+UA5FGRFe9YTd34lZvb8pPF3PPsQ2NAjrOwxn10 bhpqhmIGJ4MKtAFm1GEFBKNTYYTHAAYAb/3sINmqlK3MMX2Ck5s37mwDOQPYV2XOh5jg=; Received: from i-194-106-52-83.freedom2surf.net ([194.106.52.83]:46922 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 1eehV3-00089m-45 for rsgb_lf_group@blacksheep.org; Thu, 25 Jan 2018 13:23:29 +0000 Received: from [127.0.0.1] (localhost [127.0.0.1]) by pn.abelian.org (Postfix) with ESMTP id 6F6B840048A for ; Thu, 25 Jan 2018 13:23:28 +0000 (UTC) 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> <997c3a13-1e8e-7d76-0697-d300c1ce3fc7@abelian.org> <5A65B723.6050509@posteo.de> From: Paul Nicholson Message-ID: Date: Thu, 25 Jan 2018 13:23:28 +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: <5A65B723.6050509@posteo.de> 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. 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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: 4c0633a540d76adc241b9d3cede72a57 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* 21/22 Eb/N0 +4.4 dB, S/N -31.8 dB/1Hz, phase 78.3 *Decoded* 22/23 Eb/N0 +5.7 dB, S/N -30.5 dB/1Hz, phase 93.2 *Decoded* 23/24 Eb/N0 +6.1 dB, S/N -30.2 dB/1Hz, phase 92.4 *Decoded* 24/25 Eb/N0 +6.6 dB, S/N -29.6 dB/1Hz, phase 94.0 *Decoded* Average S/N 4470 Hz: -29.2 dB, 5170 Hz: -28.1 dB; 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* 21/22 Eb/N0 +6.9 dB, S/N -29.4 dB/1Hz, phase -59.7 *Decoded* 22/23 Eb/N0 -21.0 dB, S/N -57.2 dB/1Hz; 23/24 Eb/N0 +1.6 dB, S/N -34.6 dB/1Hz, phase -105.2 *Decoded* 24/25 Eb/N0 +1.9 dB, S/N -34.4 dB/1Hz, phase -95.5 *Decoded* Have repairs to the front-end changed the phase response? 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* 21/22 Eb/N0 +7.4 dB, S/N -28.8 dB/1Hz, phase -107.5 *Decoded* 22/23 Eb/N0 +8.3 dB, S/N -27.9 dB/1Hz, phase -105.4 *Decoded* 23/24 Eb/N0 +8.3 dB, S/N -28.0 dB/1Hz, phase -95.2 *Decoded* 24/25 Eb/N0 +8.2 dB, S/N -28.1 dB/1Hz, phase -109.0 *Decoded* Average S/N 4470 Hz: -27.5 dB, 5170 Hz: -31.0 dB; Warsaw (919.3 km SQ5BPF) ------------------------ 19/20 No uplink 20/21 No uplink 21/22 Eb/N0 -3.2 dB, S/N -39.4 dB/1Hz, phase 75.3; 22/23 Eb/N0 -6.3 dB, S/N -42.5 dB/1Hz, phase 70.7; 23/24 Eb/N0 -12.1 dB, S/N -48.3 dB/1Hz; 24/25 Eb/N0 -7.4 dB, S/N -43.6 dB/1Hz, phase -125.2; Uplink very intermittent. -- Paul Nicholson --