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 w4ACHPpC009228 for ; Thu, 10 May 2018 14:17:27 +0200 Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1fGkQW-0005QE-T6 for rs_out_1@blacksheep.org; Thu, 10 May 2018 13:12:04 +0100 Received: from [195.171.43.32] (helo=relay1.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1fGkQW-0005Q5-Am for rsgb_lf_group@blacksheep.org; Thu, 10 May 2018 13:12:04 +0100 Received: from mout01.posteo.de ([185.67.36.65]) by relay1.thorcom.net with esmtps (TLSv1.2:ECDHE-RSA-AES256-GCM-SHA384:256) (Exim 4.91_59-0488984) (envelope-from ) id 1fGkQU-0004Zk-08 for rsgb_lf_group@blacksheep.org; Thu, 10 May 2018 13:12:03 +0100 Received: from submission (posteo.de [89.146.220.130]) by mout01.posteo.de (Postfix) with ESMTPS id 76AC520E7A for ; Thu, 10 May 2018 14:12:00 +0200 (CEST) X-DKIM-Result: Domain=posteo.de Result=Signature OK DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=posteo.de; s=2017; t=1525954320; bh=qaT7Yx6YVpPXAFqzwuSJKGUVTv040sWzMbntAN0e7ns=; h=Date:From:To:Subject:From; b=UegzetmF92eNsv0EGcnYljNHIp0TAEsGBJx7dGpkw2Q+8j6kjREcV8hQ0e3/QUu2h qsnfVoRR5MlpFUkdGsfo6lep4lxJ6xEOPliYWxcFfVFwTprVKsNzGZrHZ6xBEsF0Au QiSGQlmcJKvX4R4pEdKfU0lt6xrdKX9ys/w0qXXVSpPddTwXlG0OhrNeWHP+5mILES MW4cYnFiaRs6PMKJG7gI/5gx23R85Tb1D7XvmmXn2lCEmuJ3r2mhNbd7MCCVqydvOD MDmiUxM0iK75Qzk6vPMu1yVYY/ZRc9Rg2UDkymo0Echdcz1euWSBuQn/71cnLzVUoj ZhY2GTNQ1IZ9A== Received: from customer (localhost [127.0.0.1]) by submission (posteo.de) with ESMTPSA id 40hXCM426Cz9rxF for ; Thu, 10 May 2018 14:11:59 +0200 (CEST) Message-ID: <5AF4370F.8050504@posteo.de> Date: Thu, 10 May 2018 14:11:59 +0200 From: DK7FC User-Agent: Mozilla/5.0 (Windows; U; Windows NT 6.1; de; rv:1.9.1.8) Gecko/20100227 Thunderbird/3.0.3 MIME-Version: 1.0 To: rsgb_lf_group@blacksheep.org References: In-Reply-To: X-Spam-Score: -2.3 (--) 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 @@CONTACT_ADDRESS@@ for details. Content preview: Hello Riccardo, Thanks for your transmissions. It feels like a long time ago that i've decoded something at VLF. Good choice to reduce the CRC by 1. I found that the maximum list length of the EbNaut windows decoder is 2E7 :-) [...] Content analysis details: (-2.3 points, 5.0 required) pts rule name description ---- ---------------------- -------------------------------------------------- -2.3 RCVD_IN_DNSWL_MED RBL: Sender listed at http://www.dnswl.org/, medium trust [185.67.36.65 listed in list.dnswl.org] -0.0 T_RP_MATCHES_RCVD Envelope sender domain matches handover relay domain -0.0 SPF_PASS SPF: sender matches SPF record 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: f45514038df04b1035abb1d5446da941 Subject: Re: VLF: EbNaut at 8270.003 Content-Type: multipart/alternative; boundary="------------070302020708090803010403" X-Spam-Checker-Version: SpamAssassin 2.63 (2004-01-11) on post.thorcom.com X-Spam-Level: X-Spam-Status: No, hits=0.2 required=5.0 tests=HTML_50_60,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 This is a multi-part message in MIME format. --------------070302020708090803010403 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Hello Riccardo, Thanks for your transmissions. It feels like a long time ago that i've decoded something at VLF. Good choice to reduce the CRC by 1. I found that the maximum list length of the EbNaut windows decoder is 2E7 :-) Here i'm getting only one decode, '+N', which is most likely false. The QRN is very high but i did expect an easy decode anyway, strange. Also no decode from Cumiana, does it maybe mean that the QRN is stronger here in the south so we get no decode despite the lower distance? I even tried to stack the first two messages (CRC28) with no better results... Quite a challenge. I'll continue to try... 73, Stefan Am 10.05.2018 02:19, schrieb Riccardo Zoli: > * > * > Hi VLF, > > I have only reduced the CRC. > > *Start time: 00:00 UTC (May 10) *every 8 hours. > * > * > *QRG: 8270.003* > *2 chars* > *30 sec/sym.* > *coding 16K21A* > *CRC 27* > *duration: 7h 52'* > antenna current: 580 mA > > Thanks for reports, as usual... > > All the best > > > 73 de Riccardo IW4DXW > > > > > > --------------070302020708090803010403 Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: 7bit Hello Riccardo,

Thanks for your transmissions. It feels like a long time ago that i've decoded something at VLF.
Good choice to reduce the CRC by 1.
I found that the maximum list length of the EbNaut windows decoder is 2E7 :-)

Here i'm getting only one decode, '+N', which is most likely false. The QRN is very high but i did expect an easy decode anyway, strange. Also no decode from Cumiana, does it maybe mean that the QRN is stronger here in the south so we get no decode despite the lower distance? I even tried to stack the first two messages (CRC28) with no better results...

Quite a challenge. I'll continue to try...

73, Stefan


Am 10.05.2018 02:19, schrieb Riccardo Zoli:

Hi VLF,

I have only reduced the CRC.

Start time: 00:00 UTC (May 10) every 8 hours.

QRG: 8270.003
2 chars
30 sec/sym.
coding 16K21A
CRC 27
duration: 7h 52'
antenna current: 580 mA

Thanks for reports, as usual...

All the best


73 de Riccardo IW4DXW






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