Return-Path: Received: from mtain-dc08.r1000.mx.aol.com (mtain-dc08.r1000.mx.aol.com [172.29.64.136]) by air-df07.mail.aol.com (v127_r1.1) with ESMTP id MAILINDF073-5efc4b8fd86e354; Thu, 04 Mar 2010 10:57:34 -0500 Received: from post.thorcom.com (post.thorcom.com [193.82.116.20]) by mtain-dc08.r1000.mx.aol.com (Internet Inbound) with ESMTP id 3DBE338000089; Thu, 4 Mar 2010 10:57:33 -0500 (EST) Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1NnDPX-0001pb-1j for rs_out_1@blacksheep.org; Thu, 04 Mar 2010 15:56:27 +0000 Received: from [193.82.116.32] (helo=relay1.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1NnDPW-0001pS-NM for rsgb_lf_group@blacksheep.org; Thu, 04 Mar 2010 15:56:26 +0000 Received: from smtp-vbr14.xs4all.nl ([194.109.24.34]) by relay1.thorcom.net with esmtp (Exim 4.63) (envelope-from ) id 1NnDPU-0008NV-Jo for rsgb_lf_group@blacksheep.org; Thu, 04 Mar 2010 15:56:26 +0000 Received: from pc1 (ndb.demon.nl [82.161.81.65]) by smtp-vbr14.xs4all.nl (8.13.8/8.13.8) with ESMTP id o24FuIqp054587 for ; Thu, 4 Mar 2010 16:56:23 +0100 (CET) (envelope-from roelof@ndb.demon.nl) Date: Thu, 04 Mar 2010 15:56:12 -0000 To: rsgb_lf_group@blacksheep.org From: "Roelof Bakker" MIME-Version: 1.0 References: <60699.92482.qm@web28106.mail.ukl.yahoo.com> <4B8FD32C.8000707@iup.uni-heidelberg.de> Message-ID: In-Reply-To: <4B8FD32C.8000707@iup.uni-heidelberg.de> User-Agent: Opera Mail/9.63 (Win32) X-Virus-Scanned: by XS4ALL Virus Scanner X-Spam-Score: 0.0 (/) X-Spam-Report: autolearn=disabled,none Subject: Re: LF: VLF WEB SDR Content-Type: text/plain; format=flowed; delsp=yes; charset=iso-8859-15 Content-Transfer-Encoding: 7bit X-Spam-Checker-Version: SpamAssassin 2.63 (2004-01-11) on post.thorcom.com X-Spam-Level: X-Spam-Status: No, hits=0.0 required=5.0 tests=none autolearn=no version=2.63 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-aol-global-disposition: G x-aol-sid: 3039ac1d40884b8fd86d6df8 X-AOL-IP: 193.82.116.20 X-Mailer: Unknown (No Version) Hello Stefan, The answer is simple: the reception antenna is not working properly or the signals are masked by a high noise floor. When you look at the station on 18.3 kHz, it is quite weak. I have these at -62 dBm, whilst the Alpha stations are 40 dB weaker. So no chance to spot these, I guess. 73, Roelof, pa0rdt