Return-Path: Received: from mtain-di10.r1000.mx.aol.com (mtain-di10.r1000.mx.aol.com [172.29.64.14]) by air-da07.mail.aol.com (v127_r1.1) with ESMTP id MAILINDA074-86674b9e9c36348; Mon, 15 Mar 2010 16:44:38 -0500 Received: from post.thorcom.com (post.thorcom.com [193.82.116.20]) by mtain-di10.r1000.mx.aol.com (Internet Inbound) with ESMTP id 0FA95380000A5; Mon, 15 Mar 2010 16:44:36 -0400 (EDT) Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1NrH8X-00080L-9L for rs_out_1@blacksheep.org; Mon, 15 Mar 2010 20:43:41 +0000 Received: from [193.82.116.32] (helo=relay1.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1NrH8W-00080C-Np for rsgb_lf_group@blacksheep.org; Mon, 15 Mar 2010 20:43:40 +0000 Received: from smtp823.mail.ird.yahoo.com ([217.146.188.233]) by relay1.thorcom.net with smtp (Exim 4.63) (envelope-from ) id 1NrH8U-0005v3-1P for rsgb_lf_group@blacksheep.org; Mon, 15 Mar 2010 20:43:40 +0000 Received: (qmail 69243 invoked from network); 15 Mar 2010 20:43:31 -0000 DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=s1024; d=btopenworld.com; h=DKIM-Signature:Received:X-Yahoo-SMTP:X-YMail-OSG:X-Yahoo-Newman-Property:Message-ID:From:To:References:In-Reply-To:Subject:Date:MIME-Version:Content-Type:Content-Transfer-Encoding:X-Priority:X-MSMail-Priority:X-Mailer:X-MimeOLE; b=CyMJx2lVID8PnmUwWC0SzMic+q0iBr69AeR62cJ8zTw3bPC+DRuAZ7jGx5oPeY18kmfpOdZZGYQVrbWRQMkWOkDg5SQr1/5FpCo5sytFSQUIOLlO590vNNR+da2lrt3vE1ryV1DD6648upixXKHeokegPdNMfGBA3riSzuAbFgs= ; DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=btopenworld.com; s=s1024; t=1268685811; bh=zP+H0WwgEjcfUWbxn0BrPuyFAlWXBnkK2u9puk5bHdY=; h=Received:X-Yahoo-SMTP:X-YMail-OSG:X-Yahoo-Newman-Property:Message-ID:From:To:References:In-Reply-To:Subject:Date:MIME-Version:Content-Type:Content-Transfer-Encoding:X-Priority:X-MSMail-Priority:X-Mailer:X-MimeOLE; b=E+zLrhK3+OZwh5v0ftsj4iAB16VSWPq6tGUQbOdSQaCt1ZSytCxkCvgtKso4xaaIn4uHNgSkML2b2I8mHFgcJWFx0g6HZUtscu1hJw6hO0kbob5+vMFU0JcHvPrQ0OBpaTeAswXRTcGg2N3eL3RfyWGwQhaXDjTWg5xFe/9kw0U= Received: from JimPC (james.moritz@86.180.204.156 with login) by smtp823.mail.ird.yahoo.com with SMTP; 15 Mar 2010 13:43:31 -0700 PDT X-Yahoo-SMTP: Cxhli3eswBD1ozmtAojhjrja86kWx0Qm9tycD5QR1DKWrOLgjJcXkw-- X-YMail-OSG: NMX9GVUVM1kzt5F4nJ5g9KUCM43lN2u8x4KHvmBM7QXxdiqH_C3Z83cCwkDvpD.B4D8FZp3U0uLBNpjhhd7D5l05.7vn9zP__E0kTZ1E9mzZooNGvMqVsGTPe09mrDhOJr._dWBNj4UWOGvBgT8md08Um8Tk3vN6LtDsjfKCGtJpTFObfDSpQMVizYy4y6TfEi_mhsYqqNWmK6YExuVLdQ5aDKCs X-Yahoo-Newman-Property: ymail-3 Message-ID: From: "James Moritz" To: References: <000001cac47a$f4ba1350$0202a8c0@laptopcore2> In-Reply-To: <000001cac47a$f4ba1350$0202a8c0@laptopcore2> Date: Mon, 15 Mar 2010 20:43:21 -0000 MIME-Version: 1.0 X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Windows Mail 6.0.6002.18005 X-MimeOLE: Produced By Microsoft MimeOLE V6.0.6002.18005 DomainKey-Status: good (testing) X-Spam-Score: 0.0 (/) X-Spam-Report: autolearn=disabled,UNPARSEABLE_RELAY=0.001 Subject: Re: LF: DK7FC's 2nd VLF TX test... Content-Type: text/plain; format=flowed; charset="iso-8859-1"; reply-type=original 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=0.1 required=5.0 tests=MISSING_OUTLOOK_NAME 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-SCOLL-AUTHENTICATION: mail_rly_antispam_dkim-d287.2 ; domain : btopenworld.com DKIM : pass x-aol-sid: 3039ac1d400e4b9e9c341b8a X-AOL-IP: 193.82.116.20 Dear Stefan, Paul, Markus, LF Group, Congratulations on an excellent achievement! I actually left my RX running this afternoon, but there is no identifiable signal in the spectrograms, unfortunately. Along with mains noise lines with 50Hz spacing, there are a number of groups of spectral lines, spaced several Hz apart, that drift around in frequency. I have no idea what these are, but had I been using a very high resolution FFT , these would have been blurred out and added to the background noise considerably. So next time tests occur, I will try to operate the receiver in a quieter /P location. Cheers, Jim Moritz 73 de M0BMU