Return-Path: Received: (qmail 17029 invoked from network); 18 Dec 2000 09:17:57 -0000 Received: from unknown (HELO murphys-inbound.servers.plus.net) (212.159.14.225) by extortion.plus.net with SMTP; 18 Dec 2000 09:17:57 -0000 Received: (qmail 4789 invoked from network); 18 Dec 2000 09:20:24 -0000 Content-Transfer-Encoding: 8bit Received: from unknown (HELO post.thorcom.com) (212.172.148.70) by murphys with SMTP; 18 Dec 2000 09:20:24 -0000 X-Priority: 3 X-MSMail-Priority: Normal Received: from majordom by post.thorcom.com with local (Exim 3.16 #1) id 147wLp-0001xM-00 for rsgb_lf_group-outgoing@blacksheep.org; Mon, 18 Dec 2000 09:12:57 +0000 Received: from mail.cc.kuleuven.ac.be ([134.58.10.6]) by post.thorcom.com with esmtp (Exim 3.16 #1) id 147wLo-0001xH-00 for rsgb_lf_group@blacksheep.org; Mon, 18 Dec 2000 09:12:57 +0000 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2800.1106 Received: from LCBD15.fys.kuleuven.ac.be (LCBD15.fys.kuleuven.ac.be [134.58.80.15]) by mail.cc.kuleuven.ac.be (8.9.3/8.9.0) with SMTP id KAA229190 for ; Mon, 18 Dec 2000 10:12:49 +0100 Message-ID: <3.0.1.16.20001218110441.2f6f1126@mail.cc.kuleuven.ac.be> X-Sender: pb623250@mail.cc.kuleuven.ac.be X-Mailer: Windows Eudora Pro Version 3.0.1 (16) Date: Mon, 18 Dec 2000 11:04:41 To: rsgb_lf_group@blacksheep.org From: "Rik Strobbe" Subject: Re: LF: DX Cluster spots for 10/17Dec at GB7DXM In-reply-to: <200012180256_MC2-BEEE-4A22@compuserve.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii; format=flowed Precedence: bulk Reply-To: rsgb_lf_group@blacksheep.org X-Listname: rsgb_lf_group Sender: At 02:55 18/12/00 -0500, you wrote: >Hello Alan and all other LF-friends, > >>On Sunday an unusual noise aleted me to a PSK31 signal on 137.6, I swapped >>programs to see Geri just finish working DL7YA on X-mode, and then >continue >>with Wolf DF0WD also cross-mode. Hi Geri, I could copy your 2-way PSK QSO with DF0WD without any trouble, but this should be not surprising since you have solid 579 signal here. DF0WD was also 579 and 100% copy. I have screenshots of your QSO (spectogram), the bandwidth of your PSK signal was about 50Hz (+/- 25Hz from centerfrequency) with some weaker 'sideband' on the range of +/-35 to 45Hz from then centerfrequency. DF0WD had a slighter broader bandwidth of 60Hz (+/-30Hz) but no additional sidebands. I will mail the pictures direct. 73, Rik ON7YD