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 vACEsBgw032694 for ; Sun, 12 Nov 2017 15:54:13 +0100 Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1eDtZZ-00089D-MA for rs_out_1@blacksheep.org; Sun, 12 Nov 2017 14:49:21 +0000 Received: from [195.171.43.32] (helo=relay1.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1eDtZT-000894-2a for rsgb_lf_group@blacksheep.org; Sun, 12 Nov 2017 14:49:15 +0000 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 1eDtZQ-0003nN-Dd for rsgb_lf_group@blacksheep.org; Sun, 12 Nov 2017 14:49:13 +0000 Received: from submission (posteo.de [89.146.220.130]) by mout02.posteo.de (Postfix) with ESMTPS id 04F0120AD9 for ; Sun, 12 Nov 2017 15:49:10 +0100 (CET) Received: from customer (localhost [127.0.0.1]) by submission (posteo.de) with ESMTPSA id 3yZc9K6b5tzytZ for ; Sun, 12 Nov 2017 15:49:09 +0100 (CET) Message-ID: <5A085F65.3060409@posteo.de> Date: Sun, 12 Nov 2017 15:49:09 +0100 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: <15f68ccfd03-c09-1dcf0@webjas-vaa134.srv.aolmail.net> <40168a26-8991-6998-e541-585a8575ad32@abelian.org> <59FCF49B.9050703@posteo.de> <5A06DAE4.9030301@posteo.de> <5A072F91.1050406@posteo.de> <5A083D50.2080105@posteo.de> <34e5e647-caf1-6184-9ab5-9d293486994f@abelian.org> In-Reply-To: <34e5e647-caf1-6184-9ab5-9d293486994f@abelian.org> 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: Hi Paul, Wow, 49 GB :-) Here it took 4600 seconds for a full phase search and a list length of 200. 6E6 list size? The calculator page says 325804 is optimum. Wouldn't it be more promising to try a set of noise blanker settings to gain maybe 0.1...0.2 dB from the individual QRN from last night? [...] 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: fc152e7304849b9a177649b85aea9f41 Subject: Re: VLF: A 300 char message? Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Spam-Checker-Version: SpamAssassin 2.63 (2004-01-11) on post.thorcom.com X-Spam-Level: X-Spam-Status: No, hits=0.0 required=5.0 tests=none 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 Hi Paul, Wow, 49 GB :-) Here it took 4600 seconds for a full phase search and a list length of 200. 6E6 list size? The calculator page says 325804 is optimum. Wouldn't it be more promising to try a set of noise blanker settings to gain maybe 0.1...0.2 dB from the individual QRN from last night? BTW i use the bad wx to wind another coil on a bucket. With 5 fully wound buckets i think i can reach < 4.5 kHz at 300 mA! The 5th coil which is just wound to 30% must stay as it is in the moment because i want to complete a few more messages (3 and 12 characters) on 5170 Hz when Alex is back in a few weeks... I can try 16K19A (when it will be available) and 500 chars at 1 seconds symbols maybe. We are in the spectrum of the impossible anyway, so it will work, because it can't! 73, Stefan Am 12.11.2017 15:02, schrieb Paul Nicholson: > > > The message will be repeated today starting 17:15 UTC, > > just like yesterday... > > Great. So far no result from last night, although the decoder > is still working through a full phase search with 6Meg list size > (49 Gbyte RAM). > > Last night was quiet. Another night should do it if the noise > remains low. > > > Coding 4K19A > > Pity we can't do rate 1/16, would make a significant difference > with these long messages. > > -- > Paul Nicholson > -- >