Return-Path: Received: (qmail 10590 invoked from network); 10 May 2000 06:49:31 -0000 Received: from unknown (HELO post.thorcom.com) (212.172.148.70) by bells.core.plus.net.uk with SMTP; 10 May 2000 06:49:31 -0000 Received: from majordom by post.thorcom.com with local (Exim 3.02 #1) id 12pQ9h-0007I1-00 for rsgb_lf_group-outgoing@blacksheep.org; Wed, 10 May 2000 07:39:37 +0100 X-Priority: 3 X-MSMail-Priority: Normal Received: from mail2.hamilton-standard.com ([153.4.57.12]) by post.thorcom.com with esmtp (Exim 3.02 #1) id 12pQ9f-0007Hw-00 for rsgb_lf_group@blacksheep.org; Wed, 10 May 2000 07:39:35 +0100 Received: from curly.hsd.utc.com by mail2.hamilton-standard.com; (8.9.1/) id CAA32490; Wed, 10 May 2000 02:50:40 -0400 (EDT) X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2800.1106 Received: from umrsvr.hsd.utc.com by curly.hsd.utc.com; (8.9.0/) id CAA13890; Wed, 10 May 2000 02:38:45 -0400 (EDT) Received: from nmex01nt.hsd.utc.com by umrsvr.hsd.utc.com; (8.9.0/) id CAA03701; Wed, 10 May 2000 02:19:57 -0400 (EDT) Received: by nmex01nt.hsd.utc.com with Internet Mail Service (5.5.2650.21) id <2V0N22Q3>; Wed, 10 May 2000 08:26:48 +0100 Message-ID: From: "Soegiono, Gamal" To: rsgb_lf_group@blacksheep.org Subject: LF: AW: 82.7kHz CW signal Date: Wed, 10 May 2000 08:26:44 +0100 X-Mailer: Internet Mail Service (5.5.2650.21) Precedence: bulk Reply-To: rsgb_lf_group@blacksheep.org X-Listname: rsgb_lf_group Sender: Content-type: text/plain; charset=windows-1252; format=flowed MIME-Version: 1.0 Content-transfer-encoding: 8bit [Soegiono, Gamal] Hello Rik and all, RS> Some weeks ago someone (G3YXM ?) reported hearing RS> CW arround 80kHz. Last night (+/- 22UT) I could RS> heard just the end of a CW message followed by a RS> carrier (gave listening to that after abt. 10 minutes). RS> This morning (06 UT) the was a RTTY (like) signal on RS> the same frequency. The signal (both last night and RS> this morning) was very strong (S8 on my meter with RS> the antenna tuned to 136kHz). Confirm receiption of a 2-tone FSK signal on 82k8 (approx) which just fits into 200 Hz of IF BW. According to well informed ITU persons this might be (1) GYW on 82k750 assigned freq. located at 05W20/36N09 (Gibraltar), using F1B, occupying 190 Hz of BW and feeding 40 kW into the antenna. (2) GYB on 82k750 assigned freq. located at 00W10/51N30 (London), using F1B, occupying 200 Hz of BW and feeding 40 kW into the antenna. Perhaps one of our LF_friends in UK may try to DF to resolve the source of this signal. Closest, notified frequency below/above the observed one at 82k7 is: 82k4 and 83k1 respectively. Hope this helps. 73 de Gamal