Delivered-To: daveyxm@virginmedia.com Received: by 10.50.142.105 with SMTP id rv9csp221030igb; Tue, 3 Jun 2014 03:13:27 -0700 (PDT) X-Received: by 10.152.23.233 with SMTP id p9mr33980504laf.31.1401790407142; Tue, 03 Jun 2014 03:13:27 -0700 (PDT) Return-Path: Received: from post.thorcom.com (post.thorcom.com. [195.171.43.25]) by mx.google.com with ESMTP id ti10si39379771lbb.52.2014.06.03.03.13.26 for ; Tue, 03 Jun 2014 03:13:27 -0700 (PDT) Received-SPF: none (google.com: owner-rsgb_lf_group@blacksheep.org does not designate permitted sender hosts) client-ip=195.171.43.25; Authentication-Results: mx.google.com; spf=neutral (google.com: owner-rsgb_lf_group@blacksheep.org does not designate permitted sender hosts) smtp.mail=owner-rsgb_lf_group@blacksheep.org Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1WrlId-0005Ia-Lv for rs_out_1@blacksheep.org; Tue, 03 Jun 2014 10:46:31 +0100 Received: from [195.171.43.32] (helo=relay1.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1WrlHz-0005IM-KY for rsgb_lf_group@blacksheep.org; Tue, 03 Jun 2014 10:45:51 +0100 Received: from mbox1.netikka.net ([213.250.81.202]) by relay1.thorcom.net with esmtps (TLSv1:DHE-RSA-AES256-SHA:256) (Exim 4.82) (envelope-from ) id 1WrlHx-0002Od-Vs for rsgb_lf_group@blacksheep.org; Tue, 03 Jun 2014 10:45:50 +0100 Received: from hupu.netikka.net (hupu [172.16.83.91]) by mbox1-feedback.netikka.net (Postfix) with ESMTP id BC31912795C for ; Tue, 3 Jun 2014 12:45:46 +0300 (EEST) Received: from posti1.anvianet.fi (postilb1.anvianet.fi [81.209.15.139]) (using TLSv1 with cipher DHE-RSA-AES128-SHA (128/128 bits)) (No client certificate requested) by hupu.netikka.net (Postfix) with ESMTPS id C3F514B005C for ; Tue, 3 Jun 2014 12:45:46 +0300 (EEST) Received: from www-data by posti1.anvianet.fi with local (Exim 4.80) (envelope-from ) id 1WrlHu-0003Em-DH for rsgb_lf_group@blacksheep.org; Tue, 03 Jun 2014 12:45:46 +0300 Received: from e574.ip14.netikka.fi (e574.ip14.netikka.fi [94.22.96.62]) by posti.anvianet.fi (Horde Framework) with HTTP; Tue, 03 Jun 2014 09:45:46 +0000 Date: Tue, 03 Jun 2014 09:45:46 +0000 Message-ID: <20140603094546.Horde.sZAMNj0SBxAWQbMXG-FHTg1@posti.anvianet.fi> From: phl@netikka.fi To: rsgb_lf_group@blacksheep.org References: <538DA188.22283.254273@mike.dennison.ntlworld.com> In-Reply-To: <538DA188.22283.254273@mike.dennison.ntlworld.com> User-Agent: Internet Messaging Program (IMP) H5 (6.1.7) MIME-Version: 1.0 Content-Disposition: inline X-Spam-Score: -0.0 (/) X-Spam-Report: Spam detection software, running on the system "relay1.thorcom.net", has identified this incoming email as possible spam. The original message has been attached to this so you can view it (if it isn't spam) or label similar future email. If you have any questions, see the administrator of that system for details. Content preview: RMP / Kaliningrad Naval Base ? Listen for morse ID sent by FSK at beginning and end of transmissions. BR [...] Content analysis details: (-0.0 points, 5.0 required) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at http://www.dnswl.org/, no trust [213.250.81.202 listed in list.dnswl.org] -0.0 SPF_PASS SPF: sender matches SPF record X-Scan-Signature: e09cca6d8e44a91eadbdfb3e1b8aec09 Subject: Re: LF: 474kHz commercial signal Content-Type: text/plain; charset=UTF-8; format=flowed; DelSp=Yes X-Spam-Checker-Version: SpamAssassin 2.63 (2004-01-11) on post.thorcom.com X-Spam-Level: X-Spam-Status: No, hits=0.3 required=5.0 tests=NO_REAL_NAME 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 RMP / Kaliningrad Naval Base ? Listen for morse ID sent by FSK at beginning and end of transmissions. BR Paul-Henrik, OH1LSQ Quoting Mike Dennison : > I presume this has been discussed before and I missed it. > > What is the origin of the quite strong, wide RTTY-like signal on > 474.0kHz? It appears to be commercial as it is on continuously, and > it comes up after dark every day. > > For a while I presumed this was a funny on my receiver, but it > appeared on another receiver with different architecture, and also on > DK7FC's grabber. > > Mike, G3XDV > ==========