Envelope-to: dave@picks.force9.co.uk Delivery-date: Fri, 06 Jan 2006 19:16:43 +0000 Received: by ptb-mxcore02.plus.net with spam-scanned (PlusNet MXCore v2.00) id 1Eux4t-0001SW-DS for dave@picks.force9.co.uk; Fri, 06 Jan 2006 19:16:43 +0000 Received: from post.thorcom.com ([193.82.116.20]) by ptb-mxcore02.plus.net with esmtp (PlusNet MXCore v2.00) id 1Eux4t-0001RP-3Z for dave@picks.force9.co.uk; Fri, 06 Jan 2006 19:16:43 +0000 Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1Eux4W-0006fY-1p for rs_out_1@blacksheep.org; Fri, 06 Jan 2006 19:16:20 +0000 Received: from [193.82.59.130] (helo=relay2.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1Eux4V-0006fP-D1 for rsgb_lf_group@blacksheep.org; Fri, 06 Jan 2006 19:16:19 +0000 Received: from smtp812.mail.ukl.yahoo.com ([217.12.12.202]) by relay2.thorcom.net with smtp (Exim 4.51) id 1EuxZj-0006Mt-Kf for rsgb_lf_group@blacksheep.org; Fri, 06 Jan 2006 19:48:37 +0000 Received: (qmail 40531 invoked from network); 6 Jan 2006 19:16:11 -0000 Received: from unknown (HELO Beast) (airguzzler@btinternet.com@86.134.102.230 with login) by smtp812.mail.ukl.yahoo.com with SMTP; 6 Jan 2006 19:16:11 -0000 From: "Chris" To: rsgb_lf_group@blacksheep.org Date: Fri, 6 Jan 2006 19:15:58 -0000 Message-ID: <006201c612f5$a1858f10$e6668656@Beast> MIME-Version: 1.0 X-Mailer: Microsoft Office Outlook 11 Thread-Index: AcYS9Z+eOrdCxQNrQnuU0dzh+QmEWA== X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2900.2670 Subject: LF: Strange LF signals in UK? Content-Type: text/html; charset=windows-1252 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 X-PN-SpamFiltered: by PlusNet MXCore (v2.00) Content-transfer-encoding: 8bit

Good evening folks,

I’ve literally just joined the group today so please forgive me if my question has been answered previously…

Today, I’ve come across a strange sound on two different freqs, namely 132.5kHz and 144.5kHz on USB.

It sounds like a cross between ‘a ball-bearing rattling around the bottom of a steel bucket’ and a sonar pulse!!!

Any ideas?

Regards

Chris (grid loc:IO91kw)