Return-Path: Received: (qmail 25427 invoked from network); 24 Mar 1999 13:49:02 -0000 Received: from magnet.plus.net.uk (HELO magnet.force9.net) (195.166.128.26) by medusa.plus.net.uk with SMTP; 24 Mar 1999 13:49:02 -0000 Received: (qmail 1993 invoked from network); 24 Mar 1999 13:52:51 -0000 Received: from post.thorcom.com (194.75.130.70) by magnet.plus.net.uk with SMTP; 24 Mar 1999 13:52:51 -0000 Received: from troy.blacksheep.org ([194.75.183.50] ident=root) by post.thorcom.com with esmtp (Exim 2.04 #3) id 10Po43-0006PS-00; Wed, 24 Mar 1999 13:51:23 +0000 Received: (from root@localhost) by troy.blacksheep.org (8.6.12/8.6.12) id NAA08765 for rsgb_lf_group-outgoing; Wed, 24 Mar 1999 13:47:48 GMT X-Priority: 3 X-MSMail-Priority: Normal Received: from post.thorcom.com (root@post.unica.co.uk [194.75.183.70]) by troy.blacksheep.org (8.6.12/8.6.12) with ESMTP id NAA08593 for ; Wed, 24 Mar 1999 13:29:22 GMT Received: from mailserv.cc.kuleuven.ac.be ([134.58.8.44]) by post.thorcom.com with esmtp (Exim 2.04 #3) id 10PnlY-0003yg-00 for rsgb_lf_group@blacksheep.org; Wed, 24 Mar 1999 13:32:27 +0000 Received: from LCBD15.fys.kuleuven.ac.be (LCBD15.fys.kuleuven.ac.be [134.58.80.15]) by mailserv.cc.kuleuven.ac.be (8.9.0/8.9.0) with SMTP id OAA21078 for ; Wed, 24 Mar 1999 14:31:38 +0100 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2800.1106 Message-ID: <3.0.1.16.19990324142604.12e7d3ac@mail.cc.kuleuven.ac.be> X-Sender: pb623250@mail.cc.kuleuven.ac.be X-Mailer: Windows Eudora Pro Version 3.0.1 (16) Date: Wed, 24 Mar 1999 14:26:04 To: rsgb_lf_group@blacksheep.org From: "Rik Strobbe" Subject: Re: LF: RTTY signal around 137 In-reply-to: <36F8DD9D.D0F91862@nephro.uni-kiel.de> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1; format=flowed Content-Transfer-Encoding: 8bit Sender: Precedence: bulk Reply-To: rsgb_lf_group@blacksheep.org At 13:42 24/03/99 +0100, you wrote: >Hello Group, > >I'm observing a RTTY signal at evening since Monday. Mid >frequency is 137 kHz and shift approx. 80 Hz. Impossible to >decode it with my equipment. Monday it was *very* strong here, >Tuesday only weak. > >Any information about that? > >54°16'N / 10°04'E, JO54ag >73 es gl de Peter, DF3LP > >PS: Uploaded a drawing of my LF antenna to >http://www.qsl.net/df3lp/projects.html > > Hello Peter & LF gang, I could hear the same RTTY signal here about S3 on monday night, last night (tuesday) is was not audible. I had a look on it with spectogram, I believe 'mark' was 137030Hz, 'space' 136945Hz. Another remark : the DCF39 signal is about 6dB down on normal for about 2 weeks here. All ham signal are unchanged and my signal seems also be unchanged, so I wonder if anyone else also noted the weaker DCF39 signal ? 73, Rik Rik Strobbe ON7YD rik.strobbe@fys.kuleuven.ac.be Villadreef 14 B-3128 Baal BELGIUM (JO20IX)