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 vBR9F2G8032359 for ; Wed, 27 Dec 2017 10:15:05 +0100 Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1eU7ij-0005iA-Ji for rs_out_1@blacksheep.org; Wed, 27 Dec 2017 09:09:53 +0000 Received: from [195.171.43.32] (helo=relay1.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1eU7ij-0005i1-5x for rsgb_lf_group@blacksheep.org; Wed, 27 Dec 2017 09:09:53 +0000 Received: from smtp2web.tin.it ([212.216.176.236]) by relay1.thorcom.net with esmtp (Exim 4.89) (envelope-from ) id 1eU7if-0007jS-VV for rsgb_lf_group@blacksheep.org; Wed, 27 Dec 2017 09:09:51 +0000 Received: from feu19 (10.192.64.29) by smtp2web.tin.it (8.6.060.43) id 5A01CEF701052082 for rsgb_lf_group@blacksheep.org; Wed, 27 Dec 2017 10:09:46 +0100 Received: from (82.56.138.65) by wmlighttin.pc.tim.it; Wed, 27 Dec 2017 10:09:46 +0100 Message-ID: <160973c1a89.marcocadeddu@tin.it> Date: Wed, 27 Dec 2017 10:09:46 +0100 (CET) From: "marcocadeddu@tin.it" To: Mime-Version: 1.0 X-Originating-IP: 82.56.138.65 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: !!!!!!!!!!!!!! Congrats to Dex and Renato and Paul for data extraction :-) it's simply unbelivable! 73, Marco IK1HSS ----Messaggio originale---- Da: 27-dic-2017 8.21 A: "rsgb_lf_group@blacksheep.org" Cc: "Renato Romero" Ogg: VLF: New world record distance by W4DEX and IK1QFK [...] 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 (marcocadeddu[at]tin.it) -0.0 T_RP_MATCHES_RCVD Envelope sender domain matches handover relay domain 0.0 NORMAL_HTTP_TO_IP URI: URI host has a public dotted-decimal IPv4 address X-Scan-Signature: 8556389a5ea14fbbf9b9d801ab70c592 Subject: R: VLF: New world record distance by W4DEX and IK1QFK Content-Type: text/plain;charset="UTF-8" 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=1.3 required=5.0 tests=MAILTO_TO_SPAM_ADDR, NORMAL_HTTP_TO_IP 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 !!!!!!!!!!!!!! Congrats to Dex and Renato and Paul for data extraction :-) it's simply unbelivable! 73, Marco IK1HSS ----Messaggio originale---- Da: vlf0403@abelian.org Data: 27-dic-2017 8.21 A: "rsgb_lf_group@blacksheep.org" Cc: "Renato Romero" Ogg: VLF: New world record distance by W4DEX and IK1QFK W4DEX wrote: > 3 chars 16K21A CRC20 > 30 second symbols > Start 22:30 UT Success! Decoded 'QRZ' at Cumiana (IK1QFK) with Eb/N0 = +0.4 dB, BER 41.6%; S/N -31.7 dB in 1Hz, -65.7 dB in 2.5kHz (after sferic blanking); List rank 5689, constant reference phase; Distance is 7173.4 km which is a new world record for VLF message decode and a record distance for EbNaut at all bands. Predicted Eb/N0 was +0.6 dB. Decoded via the live VLF stream from Renato's E-field receiver. These two stations already hold the record distance for carrier detection at VLF. This result extends that to a message decode. Signal data available in vlfrx-tools format: http://78.46.38.217/w4dex-171226-vlf15.vt Decode with vtraw -oa w4dex-171226-vlf15.vt | ebnaut -dp16K21A -r1 -S30 -k20 -N3 -v -PU -L500000 Congratulations to both stations for a great result. -- Paul Nicholson --