Delivered-To: daveyxm@virginmedia.com Received: by 10.67.23.138 with SMTP id ia10csp2583pad; Tue, 1 Oct 2013 00:14:13 -0700 (PDT) X-Received: by 10.180.149.179 with SMTP id ub19mr17203702wib.43.1380611652811; Tue, 01 Oct 2013 00:14:12 -0700 (PDT) Return-Path: Received: from post.thorcom.com (post.thorcom.com. [195.171.43.25]) by mx.google.com with ESMTP id db9si1734463wjb.80.1969.12.31.16.00.00; Tue, 01 Oct 2013 00:14:12 -0700 (PDT) Received-SPF: neutral (google.com: 195.171.43.25 is neither permitted nor denied by best guess record for domain of owner-rsgb_lf_group@blacksheep.org) client-ip=195.171.43.25; Authentication-Results: mx.google.com; spf=neutral (google.com: 195.171.43.25 is neither permitted nor denied by best guess record for domain of owner-rsgb_lf_group@blacksheep.org) smtp.mail=owner-rsgb_lf_group@blacksheep.org Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1VQu0o-0004fX-UF for rs_out_1@blacksheep.org; Tue, 01 Oct 2013 08:04:50 +0100 Received: from [195.171.43.32] (helo=relay1.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1VQu0o-0004fO-He for rsgb_lf_group@blacksheep.org; Tue, 01 Oct 2013 08:04:50 +0100 Received: from mout.gmx.net ([212.227.15.18]) by relay1.thorcom.net with esmtp (Exim 4.77) (envelope-from ) id 1VQu0m-00033a-Mb for rsgb_lf_group@blacksheep.org; Tue, 01 Oct 2013 08:04:49 +0100 Received: from [192.168.103.46] ([84.133.164.200]) by mail.gmx.com (mrgmx102) with ESMTPSA (Nemesis) id 0MZwYd-1V7rqz0uA3-00LowZ for ; Tue, 01 Oct 2013 09:04:46 +0200 Message-ID: <524A740C.9050003@gmx.de> Date: Tue, 01 Oct 2013 09:04:44 +0200 From: Hartmut Wolff User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:17.0) Gecko/20130801 Thunderbird/17.0.8 MIME-Version: 1.0 To: rsgb_lf_group@blacksheep.org References: <524999E7.3030001@gmx.de> <514630078B86410FB0CE8027D1FFFC0A@White> <9363034814A447E6B8CDFA9ADD928A87@White> In-Reply-To: <9363034814A447E6B8CDFA9ADD928A87@White> X-Provags-ID: V03:K0:pSr/ZcJYiMRX709f0PqKP//mwdjf9UuGDww2+bUpkI7RYazqYn3 87JhVhibiVmSRjXuLIrfAclm6vQgFb5ZkHneWUmLvqpM8Zv669ejmVPONJJPL0Ix1CqX4c8 4KEa8LNQnc1IQDgJPT192BVF/G1WlCAhoFA/jyAvbR2pQuVVa3qKphACZXU17BanJHHtwV/ b3llm6ghK/imBa4P07IJQ== 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: Hi Bob, Markus and all, what about using a frequency around 72.250 in the future? It looks free on the screenshot. 73 Hartmut [...] 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 [212.227.15.18 listed in list.dnswl.org] 0.0 FREEMAIL_FROM Sender email is commonly abused enduser mail provider (h-wolff[at]gmx.de) -0.0 SPF_PASS SPF: sender matches SPF record X-Scan-Signature: 0a4643e586472c13187d293ec5d096c2 Subject: Re: LF: 74.550kHz Sep 29/30 Content-Type: text/plain; charset=ISO-8859-1; 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 Status: O X-Status: X-Keywords: X-UID: 2030 Hi Bob, Markus and all, what about using a frequency around 72.250 in the future? It looks free on the screenshot. 73 Hartmut Am 01.10.2013 08:35, schrieb Markus Vester: > Here are clearer shots of the DCF77 sidebands from the morning: > http://dl.dropboxusercontent.com/u/26404526/dcf77_prn_sidebands_131001_0605.png > http://dl.dropboxusercontent.com/u/26404526/74k_131001_0600.png > Notes: > - the RX antenna is resonant around 75 kHz, which emphasizes the PRN > sidebands below the DCF77 carrier. The fifth and sixth lobe are still > visible. In reality, the upper sidebands are slightly stronger. This is > probably due to an offset (or a 75 kHz notch) in the transmitter antenna > matching, which happens to help us now. > - the Swiss time signal HBG on 75 kHz is no longer on air. > - there is an RTTY signal at 73.6 kHz which could be CFH. > - the 1 Hz lines are surrounded by a somewhat regular fine structure, > consisting of 16.6 mHz spaced sub-lines. This is probably due to parts > of the BCD timecode and weather information data which are repeating or > similar in consecutive minutes. > Best 73, > Markus (DF6NM)