Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on lipkowski.org X-Spam-Level: X-Spam-Status: No, score=-1.8 required=5.0 tests=FREEMAIL_FORGED_FROMDOMAIN, FREEMAIL_FROM,HEADER_FROM_DIFFERENT_DOMAINS,HTML_MESSAGE,RCVD_IN_DNSWL_MED, RCVD_IN_SORBS_SPAM,SPF_PASS,T_DKIM_INVALID autolearn=ham autolearn_force=no version=3.4.0 X-Spam-DCC: EATSERVER: mailn 1166; Body=2 Fuz1=2 Fuz2=2 Received: from post.thorcom.com (post.thorcom.com [195.171.43.25]) by mailn.lipkowski.org (8.14.4/8.14.4/Debian-8+deb8u1) with ESMTP id uBCFcFdb010134 for ; Mon, 12 Dec 2016 16:38:16 +0100 Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1cGSZM-0007R1-B2 for rs_out_1@blacksheep.org; Mon, 12 Dec 2016 15:31:12 +0000 Received: from [195.171.43.34] (helo=relay2.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1cGSZL-0007Qs-Oa for rsgb_lf_group@blacksheep.org; Mon, 12 Dec 2016 15:31:11 +0000 Received: from omr-m008e.mx.aol.com ([204.29.186.7]) by relay2.thorcom.net with esmtps (TLSv1:DHE-RSA-AES256-SHA:256) (Exim 4.87) (envelope-from ) id 1cGSZF-0002qa-I0 for rsgb_lf_group@blacksheep.org; Mon, 12 Dec 2016 15:31:10 +0000 Received: from mtaomg-mcb02.mx.aol.com (mtaomg-mcb02.mx.aol.com [172.26.50.176]) by omr-m008e.mx.aol.com (Outbound Mail Relay) with ESMTP id B274E380010E for ; Mon, 12 Dec 2016 10:31:02 -0500 (EST) Received: from core-acx13g.mail.aol.com (core-acx13.mail.aol.com [10.76.18.2]) by mtaomg-mcb02.mx.aol.com (OMAG/Core Interface) with ESMTP id 539B538000082 for ; Mon, 12 Dec 2016 10:31:02 -0500 (EST) Received: from 80.146.228.75 by webprd-m103.mail.aol.com (10.74.71.93) with HTTP (WebMailUI); Mon, 12 Dec 2016 10:31:02 -0500 Date: Mon, 12 Dec 2016 10:31:02 -0500 From: Markus Vester To: rsgb_lf_group@blacksheep.org Message-Id: <158f3a89758-6cf4-9bcf@webprd-m103.mail.aol.com> In-Reply-To: MIME-Version: 1.0 X-MB-Message-Source: WebUI X-MB-Message-Type: User X-Mailer: JAS STD X-Originating-IP: [80.146.228.75] x-aol-global-disposition: G X-AOL-VSS-INFO: 5800.7501/113369 X-AOL-VSS-CODE: clean DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=mx.aol.com; s=20150623; t=1481556662; bh=CGqpKeI4NjkzT3Kf2dGWX1mIZVKJ9X2GLan2ASP21SE=; h=From:To:Subject:Message-Id:Date:MIME-Version:Content-Type; b=H8ce+QfCXKDwpiDxIEN9X9qlNd7vWOlnjeGbkqW9Ecx6bn2ehfnumLJL94foRq/uC vpty8K0/F8EhVkItKer3SRW2/J4+1rydH7Cqt7kck5KuxERZtWTgf5CP9Td84b8CVy OSC3+G+y3TRd5PrRSSq2ERbqu2OKj8yZQJi4x8iQ= x-aol-sid: 3039ac1a32b0584ec2b64a40 X-Scan-Signature: e51657317b06d9cbe905ec682fad6602 Subject: Re: LF: EbNaut tests 137.490 kHz Content-Type: multipart/mixed; boundary="----=_Part_50750_165996244.1481556662102" 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 X-Scanned-By: MIMEDefang 2.75 Status: O X-Status: X-Keywords: X-UID: 9784 ------=_Part_50750_165996244.1481556662102 Content-Type: multipart/alternative; boundary="----=_Part_50749_1123263803.1481556662102" ------=_Part_50749_1123263803.1481556662102 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Hi Domenico, Riccardo, bombastic signals from Italy again! I tried the 21 UT slot and immediately = got error-free decodes, with carrier-based Eb/N0 of 26.9 dB for IW4DXW and = 24.3 dB for IZ7SLZ. Surely good enough for many 1000 km!=20 Best 73, Markus (DF6NM) -----Urspr=C3=BCngliche Mitteilung-----=20 Von: Domenico IZ7SLZ An: rsgb_lf_group Verschickt: So, 11 Dez 2016 6:38 pm Betreff: Re: LF: EbNaut tests 137.490 kHz Ok Markus, EbNaut transmissions are continuing from I side. Riccardo IW4DXW will be on= -air at 17.00 UTC and each following hours. QRG is 137485.0006 Hz. Again 8 characters, 2 s/symbol and 8K19A polynomial.= =20 I will be QRV at 18.00 UTC same parameters but on 137495 Hz. It's a good news that Alex RN3AUS is listening also for these signals.=20 So we hope to be catched by R station. 73, Domenico ... ------=_Part_50749_1123263803.1481556662102 Content-Type: text/html; charset=utf-8 Content-Transfer-Encoding: quoted-printable
Hi Domenico, Riccardo,

bombastic si= gnals from Italy again! I tried the 21 UT slot and immediately got error-fr= ee decodes, with carrier-based Eb/N0 of 26.9 dB for IW4DXW and 24.3 dB for = IZ7SLZ. Surely good enough for many 1000 km!

Bes= t 73,
Markus (DF6NM)



-----Urspr=C3=BCngliche Mitteilung--= ---
Von: Domenico IZ7SLZ <iz7slz.domenico@gmail.com>
An: rsgb_= lf_group <rsgb_lf_group@blacksheep.org>
Verschickt: So, 11 Dez 201= 6 6:38 pm
Betreff: Re: LF: EbNaut tests 137.490 kHz

Ok Markus,

EbNaut transmissions are continuing from <= b>I side. Riccardo IW4DXW will be on-air at 17.00 UTC and each followin= g hours.
QRG is 137485.0006 Hz. Again 8 characters, 2 s/symbol and= 8K19A polynomial.

I will be QRV at 18.00 UTC same param= eters but on 137495 Hz.

It's a good news that Alex&= nbsp; RN3AUS is listening also for these signals.
So we hope to b= e catched by R station.

73, Domenico
..= .

------=_Part_50749_1123263803.1481556662102-- ------=_Part_50750_165996244.1481556662102 Content-Type: text/plain; charset=us-ascii; name=12112110_iw4dxw-log.txt Content-Transfer-Encoding: 7bit Content-Disposition: attachment; filename=12112110_iw4dxw-log.txt ebnaut-rx V0.5 input file 12112110.wav sample rate 114.855300 per second rx frequency 137499.9825 file start time 2016-12-11 20:51:28.310 polynomial 8K19A crc size 16 number of chars 8 block size 64 symbol period 2.000 number of symbols 656 list length 20000 start offset 511.700 freq offset -14.981900 cores 2 skipped 511.696021 seconds to start initial reference phase 51.3 --------------------------------------------- found LF DXW K list rank 0 reference phase 180 180 180 180 carrier RMS 3.849e+006 noise RMS 2.574e+004 carrier S/N 43.50 dB in 762.2 uHz carrier Es/N0 15.33 dB carrier Eb/N0 26.91 dB info bit period 28.77 seconds symbol error rate 0/656 = 0.000 % Shannon capacity 9239.5 bits/hour Shannon efficiency 1.4 % symbols file 12112110-symbols.csv elapsed 3 seconds ------=_Part_50750_165996244.1481556662102 Content-Type: text/plain; charset=us-ascii; name=12112110_iz7slz-log.txt Content-Transfer-Encoding: 7bit Content-Disposition: attachment; filename=12112110_iz7slz-log.txt ebnaut-rx V0.5 input file 12112110.wav sample rate 114.855300 per second rx frequency 137499.9825 file start time 2016-12-11 20:51:28.310 polynomial 8K19A crc size 16 number of chars 8 block size 64 symbol period 2.000 number of symbols 656 list length 20000 start offset 511.700 freq offset -4.982100 cores 2 skipped 511.696021 seconds to start initial reference phase 86.3 --------------------------------------------- found CIAO/SLZ list rank 0 reference phase 0 0 0 0 carrier RMS 2.841e+006 noise RMS 2.574e+004 carrier S/N 40.86 dB in 762.2 uHz carrier Es/N0 12.69 dB carrier Eb/N0 24.27 dB info bit period 28.77 seconds symbol error rate 0/656 = 0.000 % Shannon capacity 7723.8 bits/hour Shannon efficiency 1.6 % symbols file 12112110-symbols.csv elapsed 1 seconds ------=_Part_50750_165996244.1481556662102--