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 v9IL7LKa029676 for ; Wed, 18 Oct 2017 23:07:24 +0200 Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1e4vSO-0001TC-Su for rs_out_1@blacksheep.org; Wed, 18 Oct 2017 22:00:52 +0100 Received: from [195.171.43.32] (helo=relay1.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1e4vSN-0001T3-UQ for rsgb_lf_group@blacksheep.org; Wed, 18 Oct 2017 22:00:51 +0100 Received: from omr-a008e.mx.aol.com ([204.29.186.51]) by relay1.thorcom.net with esmtps (TLSv1:DHE-RSA-AES256-SHA:256) (Exim 4.89) (envelope-from ) id 1e4vSJ-0006sM-Kq for rsgb_lf_group@blacksheep.org; Wed, 18 Oct 2017 22:00:50 +0100 Received: from mtaomg-mae01.mx.aol.com (mtaomg-mae01.mx.aol.com [172.26.254.143]) by omr-a008e.mx.aol.com (Outbound Mail Relay) with ESMTP id 12E4838000AC for ; Wed, 18 Oct 2017 17:00:45 -0400 (EDT) Received: from core-acb05e.mail.aol.com (core-acb05.mail.aol.com [172.27.24.5]) by mtaomg-mae01.mx.aol.com (OMAG/Core Interface) with ESMTP id 3C52638000083 for ; Wed, 18 Oct 2017 17:00:44 -0400 (EDT) Received: from 188.192.44.165 by webjas-vaa241.srv.aolmail.net (10.96.33.244) with HTTP (WebMailUI); Wed, 18 Oct 2017 17:00:43 -0400 Date: Wed, 18 Oct 2017 17:00:43 -0400 From: Markus Vester To: rsgb_lf_group@blacksheep.org Message-Id: <15f3149d556-c12-1f22c@webjas-vaa241.srv.aolmail.net> In-Reply-To: References: MIME-Version: 1.0 X-MB-Message-Source: WebUI X-MB-Message-Type: User X-Mailer: JAS STD X-Originating-IP: [188.192.44.165] x-aol-global-disposition: G DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=mx.aol.com; s=20150623; t=1508360445; bh=3dB3LWMqRbrnkHEqe//vNRUoKDSQy2tdDyySypAMBq0=; h=From:To:Subject:Message-Id:Date:MIME-Version:Content-Type; b=rugaNEiWqkkTjL37qorb4hEwcUGwGzhD72J6rNEBXKyaQXqQMZY7Xf70omNAMLlkb XGa1Q9yC513o5ooVBtw5uUm0TXo65y4bg+JzKzMyPygDDrQTa2mrl4dp2/QC+TC0od 6BnKuXNSJipmK/c+Xq2kY3YiIH7IgfYB3qfdxtlQ= x-aol-sid: 3039ac1afe8f59e7c0fc0406 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: Very well done both, Alex and Stefan! I'm quite impressed: You succeeded over 2000 km where we failed at 230 km. But I'm not envious, just sharing your joy, and glad to be part of these activities. Best 73, Markus (DF6NM) [...] Content analysis details: (0.0 points, 5.0 required) pts rule name description ---- ---------------------- -------------------------------------------------- 0.0 FREEMAIL_FROM Sender email is commonly abused enduser mail provider (markusvester[at]aol.com) -0.0 RP_MATCHES_RCVD Envelope sender domain matches handover relay domain 0.0 HTML_MESSAGE BODY: HTML included in message 0.0 T_DKIM_INVALID DKIM-Signature header exists but is not valid X-Scan-Signature: ab7de7439a3fce0b74220375dc6f18e8 Subject: Re: LF: 6470.1 Hz 16-char decode nr Moscow Content-Type: multipart/alternative; boundary="----=_Part_157987_2118094315.1508360443222" X-Spam-Checker-Version: SpamAssassin 2.63 (2004-01-11) on post.thorcom.com X-Spam-Level: X-Spam-Status: No, hits=0.5 required=5.0 tests=HTML_20_30,HTML_MESSAGE 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 ------=_Part_157987_2118094315.1508360443222 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Very well done both, Alex and Stefan! I'm quite impressed: You succeeded ov= er 2000 km where we failed at 230 km. But I'm not envious, just sharing you= r joy, and glad to be part of these activities. Best 73, Markus (DF6NM) -----Urspr=C3=BCngliche Mitteilung-----=20 Von: Alex K An: rsgb_lf_group ; rsgb_lf_group ; sub9khz Verschickt: Mi, 18. Okt 2017 18:28 Betreff: LF: 6470.1 Hz 16-char decode nr Moscow Hello VLF! I am glad to report that the 16-char message of Stefan on 6470.1 is success= fully decoded nr Moscow. The stacking of 11 copies of transmission with acc= urate weight summation was required. Stefan the first has achieved successf= ul decode from my files. Then with his councils it was succeeded to make it= also to me. My big congratulations to Stefan! Excellent work and is a litt= le good luck :-). Also huge gratitude to Markus for the excellent utility a= dd.exe and of course to Paul for magnificent ebnaut! 73 de rn3aus/Alex PS all files are here http://rn3aus.narod.ru/ebnaut-16ch-all-files-decoded.= zip ebnaut-rx V0.7a input file C:\EbNaut\16char\sum-all-w.wav sample rate 0.342935 per second rx frequency 6470.1 file start time 2017-10-15 15:43:32.290 polynomial 16K21A crc size 19 number of chars 16 block size 115 symbol period 20.000 number of symbols 2160 list length 868865 start offset 998.574 freq offset 0.000000 cores 1 skipped 997.273536 seconds to start initial reference phase -37.2 --------------------------------------------- found YELLOW SUBMARINE list rank 746119 reference phase 180 180 180 180 carrier S/N 19.25 dB in 23.1 uHz, -27.11 dB in 1Hz, -61.09 dB in 2.5kHz carrier Es/N0 -14.10 dB carrier Eb/N0 -0.35 dB info bit period 473.68 seconds symbol error rate 852/2160 =3D 39.444 % Es/N0 from symbol errors -14.4 dB Eb/N0 from symbol errors -0.7 dB Shannon capacity 9.9 bits/hour Shannon efficiency 76.7 % symbols file C:\EbNaut\16char\sum-all-w-symbols.csv elapsed 126 seconds 1 ------=_Part_157987_2118094315.1508360443222 Content-Type: text/html; charset=utf-8 Content-Transfer-Encoding: quoted-printable
Very well done both, Alex and Stefan! I'm q= uite impressed: You succeeded over 2000 km where we failed&n= bsp;at 230 km. But I'm not envious, just sharing your joy, and glad to be p= art of these activities.

Best 73,
Markus (DF6NM)



-----Urspr=C3=BCngliche Mitteilung---= --
Von: Alex K <rn3aus@gmail.com>
An= : rsgb_lf_group <rsgb_lf_group@blacksheep.org>; rsgb_lf_group <rsg= b_lf_group@yahoogroups.co.uk>; sub9khz <sub9khz@yahoogroups.com>Verschickt: Mi, 18. Okt 2017 18:28
Betreff: = LF: 6470.1 Hz 16-char decode nr Moscow

<= div abp=3D"2710">
Hello VLF!
I am glad to = report that the 16-char message of Stefan on 6470.1 is successfully decoded= nr Moscow. The stacking of 11 copies of transmission with accurate weight = summation was required. Stefan the first has achieved successful decode fro= m my files. Then with his councils it was succeeded to make it also to me. = My big congratulations to Stefan! Excellent work and is a little good luck = :-). Also huge gratitude to Markus for the excellent utility add.exe and of= course to Paul for magnificent ebnaut!
73 de rn3aus/= Alex

PS all files are here http://rn3aus.narod.ru/ebnaut= -16ch-all-files-decoded.zip

ebnaut-rx V0.7a
input file C:\EbNaut\16char\sum-all-w.wav
sample rate 0.= 342935 per second
rx frequency 6470.1
file = start time 2017-10-15 15:43:32.290
polynomial 16K21A
crc size 19
number of chars 16
bl= ock size 115
symbol period 20.000
number of= symbols 2160
list length 868865
start offs= et 998.574
freq offset 0.000000
cores 1
skipped 997.273536 seconds to start
initial re= ference phase -37.2
---------------------------------------= ------
found YELLOW SUBMARINE
list rank 746= 119
reference phase  180  180  180  180=
carrier S/N 19.25 dB in 23.1 uHz, -27.11 dB in 1Hz, -61.09= dB in 2.5kHz
carrier Es/N0 -14.10 dB
carri= er Eb/N0 -0.35 dB
info bit period 473.68 seconds
symbol error rate 852/2160 =3D 39.444 %
Es/N0 from sy= mbol errors -14.4 dB
Eb/N0 from symbol errors -0.7 dB
Shannon capacity 9.9 bits/hour
Shannon efficienc= y 76.7 %
symbols file C:\EbNaut\16char\sum-all-w-symbols.cs= v
elapsed 126 seconds
1

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