Return-Path: Received: (qmail 40291 invoked from network); 15 Dec 2003 16:55:55 -0000 Received: from unknown (HELO netmail00.services.quay.plus.net) (212.159.14.218) by ptb-mailstore02.plus.net with SMTP; 15 Dec 2003 16:55:55 -0000 Received: (qmail 13499 invoked from network); 15 Dec 2003 16:49:57 -0000 X-Filtered-by: Plusnet (hmail v1.01) X-Spam-detection-level: 11 Received: from post.thorcom.com (193.82.116.20) by netmail00.services.quay.plus.net with SMTP; 15 Dec 2003 16:49:47 -0000 X-Fake-Domain: majordom Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1AVvuM-0005vA-9n for rs_out@blacksheep.org; Mon, 15 Dec 2003 16:49:22 +0000 Received: from [212.159.14.214] (helo=ptb-relay03.plus.net) by post.thorcom.com with esmtp (Exim 4.14) id 1AVvuL-0005uo-PO for rsgb_lf_group@blacksheep.org; Mon, 15 Dec 2003 16:49:21 +0000 Received: from [212.159.90.113] (helo=Hugh) by ptb-relay03.plus.net with smtp (Exim) id 1AVvtr-000IET-9G for rsgb_lf_group@blacksheep.org; Mon, 15 Dec 2003 16:48:51 +0000 X-Bad-Message-ID: no DNS (Hugh) Message-ID: <00cc01c3c32b$4313ffa0$3704210a@Hugh> From: "Hugh M0WYE" To: rsgb_lf_group@blacksheep.org References: <141.1ebd538e.2d0f2a42@aol.com> <003701c3c328$d8b89730$2701a8c0@lubon> Date: Mon, 15 Dec 2003 16:48:23 -0000 MIME-Version: 1.0 X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook Express 5.50.4133.2400 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2800.1106 Subject: LF: Re: Re: LF QSO. Content-Type: text/plain; charset=iso-8859-1; format=flowed Content-Transfer-Encoding: 8bit X-Spam-Checker-Version: SpamAssassin 2.60 (1.212-2003-09-23-exp) on post.thorcom.com X-Spam-Status: No, hits=0.0 required=5.0 tests=none autolearn=no version=2.60 X-SA-Exim-Scanned: Yes Sender: Precedence: bulk Reply-To: rsgb_lf_group@blacksheep.org X-Listname: rsgb_lf_group X-SA-Exim-Rcpt-To: rs_out@blacksheep.org X-SA-Exim-Scanned: No; SAEximRunCond expanded to false X-Spam-Rating: 2 Hello Marek, group, > BTW is THIS frequency causing "only" a scalding or an electric shock or > both? HF stays on the body surface, might burn the skin, but what about > 137kHz? I am simply curious... > Funnily enough my collegue was commenting this morning that the output of his electroluminescent lamp invertor would burn black marks on his finger-nail, but not give him a shock. Output was measued at 2000V at 40kHz. I should think the output of your transmitter could give a very severe RF burn, but no shock ... but I don't think anybody should find out ! 73 Hugh M0WYE