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 v9NBAKrN014845 for ; Mon, 23 Oct 2017 13:10:23 +0200 Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1e6aX9-0004Pq-Lh for rs_out_1@blacksheep.org; Mon, 23 Oct 2017 12:04:39 +0100 Received: from [195.171.43.32] (helo=relay1.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1e6aX9-0004Ph-8N for rsgb_lf_group@blacksheep.org; Mon, 23 Oct 2017 12:04:39 +0100 Received: from simone.ucs.mun.ca ([134.153.232.76]) by relay1.thorcom.net with esmtps (TLSv1:DHE-RSA-AES256-SHA:256) (Exim 4.89) (envelope-from ) id 1e6aX2-0001RL-Fs for rsgb_lf_group@blacksheep.org; Mon, 23 Oct 2017 12:04:38 +0100 Received: from plato.ucs.mun.ca (plato.ucs.mun.ca [134.153.232.153]) by simone.ucs.mun.ca (8.13.8/8.13.8) with ESMTP id v9NB4Dkl012293 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO) for ; Mon, 23 Oct 2017 08:34:25 -0230 Date: Mon, 23 Oct 2017 08:34:13 -0230 (NDT) From: jcraig@mun.ca X-X-Sender: jcraig@plato.ucs.mun.ca To: rsgb_lf_group@blacksheep.org In-Reply-To: <3fe471d8-0f2f-de12-2f74-324c0f40516e@abelian.org> Message-ID: References: <15f464f34c9-c0d-2cd6@webjas-vad081.srv.aolmail.net> <3fe471d8-0f2f-de12-2f74-324c0f40516e@abelian.org> MIME-Version: 1.0 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: That's quite amazing, Paul. Well done with EbNaut and your RX! Many thanks to those who have patiently guided me to this point, especially Markus, Stefan and yourself, and to Wolf for SpecLab. Joe VO1NA [...] Content analysis details: (-0.0 points, 5.0 required) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 RP_MATCHES_RCVD Envelope sender domain matches handover relay domain X-Scan-Signature: 64437c466041e93ffedda7fb96b22b71 Subject: Re: VLF: VO1NA in Todmorden on 8270 Hz - also in Amberg? Content-Type: TEXT/PLAIN; charset=US-ASCII; format=flowed X-Spam-Checker-Version: SpamAssassin 2.63 (2004-01-11) on post.thorcom.com X-Spam-Level: X-Spam-Status: No, hits=0.3 required=5.0 tests=NO_REAL_NAME 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 That's quite amazing, Paul. Well done with EbNaut and your RX! Many thanks to those who have patiently guided me to this point, especially Markus, Stefan and yourself, and to Wolf for SpecLab. Joe VO1NA On Mon, 23 Oct 2017, Paul Nicholson wrote: > > 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 > -- > >