Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on lipkowski.org X-Spam-Level: X-Spam-Status: No, score=-2.3 required=5.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, RCVD_IN_DNSWL_MED,SPF_PASS autolearn=ham autolearn_force=no version=3.4.0 X-Spam-DCC: : mailn 1480; Body=2 Fuz1=2 Fuz2=2 Received: from post.thorcom.com (post.thorcom.com [195.171.43.25]) by lipkowski.org (8.14.4/8.14.4/Debian-8+deb8u1) with ESMTP id v41CHxqp002591 for ; Mon, 1 May 2017 14:18:00 +0200 Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1d5A9p-0002eD-I7 for rs_out_1@blacksheep.org; Mon, 01 May 2017 13:10:25 +0100 Received: from [195.171.43.32] (helo=relay1.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1d5A9p-0002e4-9m for rsgb_lf_group@blacksheep.org; Mon, 01 May 2017 13:10:25 +0100 Received: from mout02.posteo.de ([185.67.36.66]) by relay1.thorcom.net with esmtps (TLSv1.2:ECDHE-RSA-AES256-GCM-SHA384:256) (Exim 4.89) (envelope-from ) id 1d5A9m-0004yK-NN for rsgb_lf_group@blacksheep.org; Mon, 01 May 2017 13:10:24 +0100 Received: from submission (posteo.de [89.146.220.130]) by mout02.posteo.de (Postfix) with ESMTPS id 4B80D20994 for ; Mon, 1 May 2017 14:10:22 +0200 (CEST) Received: from customer (localhost [127.0.0.1]) by submission (posteo.de) with ESMTPSA id 3wGjt55fHlz108J for ; Mon, 1 May 2017 14:10:21 +0200 (CEST) Message-ID: <590725AD.2010903@posteo.de> Date: Mon, 01 May 2017 14:10:21 +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: <58FBD8B3.3060905@posteo.de> <58FBDBE0.1050209@posteo.de> <1493314616.656940316@f337.i.mail.ru> <71be5dcd-8124-e83f-af42-e31f04e4ba59@abelian.org> In-Reply-To: <71be5dcd-8124-e83f-af42-e31f04e4ba59@abelian.org> X-Scan-Signature: 6ffbd2c9950b634d6cc91f9565b01a8b Subject: Re: LF: Re[2]: VLF: New carrier on 6470.005 Hz Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit 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: RO X-Status: X-Keywords: X-UID: 11540 Hi Paul, Thanks for the efforts. Let's just try again, no problem. All the VLF stuff is quite on the limit, 6.47 kHz anyway! Maybe i'll try again with 70 characters first, that's between 40 and 100, and we already managed 40 chars without problems... 73, Stefan Am 30.04.2017 09:28, schrieb Paul Nicholson: > > Stefan wrote: > > > f = 6470.100000 Hz > > Start time: 25.Apr.2017 06:00:00 > > Symbol period: 4 s > > Characters: 100 > > CRC bits: 8 > > Coding 16K21A > > A good choice of settings. Given the S/N from the recent > daytime messages, it should come in at about +0.5 dB so > about a dB to spare. > > > Something went wrong, the PSK stopped at 15:40 UTC. > > That's just 86.6% of the total time, -0.63 dB. > > Sorry, no success with this one. Probably a little too much > of the transmission was missing. It must have been close so > I tried several runs of the decoder with a range of blanker > settings and beam headings. > > -- > Paul Nicholson > -- >