Return-Path: Received: (qmail 2350 invoked from network); 29 Jul 1999 21:51:37 +0100 Received: from magnus.plus.net.uk (HELO magnus.force9.net) (195.166.128.27) by guiness.force9.net with SMTP; 29 Jul 1999 21:51:37 +0100 Received: (qmail 17673 invoked from network); 29 Jul 1999 18:49:42 -0000 Received: from unknown (HELO post.thorcom.com) (212.172.148.70) by magnus.plus.net.uk with SMTP; 29 Jul 1999 18:49:42 -0000 Received: from majordom by post.thorcom.com with local (Exim 3.02 #1) id 119url-0006Go-00 for rsgb_lf_group-outgoing@blacksheep.org; Thu, 29 Jul 1999 19:25:17 +0100 Received: from mashie.force9.net ([195.166.128.30]) by post.thorcom.com with smtp (Exim 3.02 #1) id 119urk-0006Gj-00 for rsgb_lf_group@blacksheep.org; Thu, 29 Jul 1999 19:25:17 +0100 Received: (qmail 10128 invoked from network); 29 Jul 1999 18:25:12 -0000 Received: from mayfly.plus.net.uk (HELO mayfly.force9.net) (195.166.128.28) by mashie.force9.net with SMTP; 29 Jul 1999 18:25:12 -0000 Received: (qmail 7418 invoked from network); 29 Jul 1999 18:25:11 -0000 Received: from unknown (HELO prstesv1) (212.56.95.78) by mayfly.plus.net.uk with SMTP; 29 Jul 1999 18:25:11 -0000 Message-ID: <001e01bed9f0$230a2b40$0600a8c0@prstesv1.prestel.co.uk> From: "Dave" To: "LF Group" Subject: LF: EI0CF beacon Date: Thu, 29 Jul 1999 19:26:06 +0100 MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1; format=flowed Content-Transfer-Encoding: 8bit X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook Express 4.72.3110.1 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2800.1106 Precedence: bulk Reply-To: rsgb_lf_group@blacksheep.org Sender: Dear All. I tried some Spectrogram plots to see how EI0CF's beacon may be received at a distance. Unfortunately, due to the speed of the transmission, Spectrogram gave no better copy than my ears did! If I reduced the bandwidth to resolve weak sinals only the "0" was visible which occurs every 17 seconds or so. If Spectrogram is to be used then true QRSS speeds will have to be used to gain any advantage. Dave G3YXM.