Return-Path: Received: from mtain-dj01.r1000.mx.aol.com (mtain-dj01.r1000.mail.aol.com [172.19.187.137]) by air-df07.mail.aol.com (v127_r1.1) with ESMTP id MAILINDF073-5efc4b93e1a5ab; Sun, 07 Mar 2010 12:25:57 -0500 Received: from post.thorcom.com (post.thorcom.com [193.82.116.20]) by mtain-dj01.r1000.mx.aol.com (Internet Inbound) with ESMTP id 47D863800009B; Sun, 7 Mar 2010 12:25:56 -0500 (EST) Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1NoKDo-0006Ja-Lm for rs_out_1@blacksheep.org; Sun, 07 Mar 2010 17:24:56 +0000 Received: from [193.82.116.32] (helo=relay1.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1NoKDo-0006JR-6e for rsgb_lf_group@blacksheep.org; Sun, 07 Mar 2010 17:24:56 +0000 Received: from mx74.mail.ru ([94.100.176.89]) by relay1.thorcom.net with esmtp (Exim 4.63) (envelope-from ) id 1NoKDm-00055I-1o for rsgb_lf_group@blacksheep.org; Sun, 07 Mar 2010 17:24:56 +0000 Received: from [79.98.8.6] (port=12346 helo=EFREMOV) by mx74.mail.ru with asmtp id 1NoKDf-0005vS-00 for rsgb_lf_group@blacksheep.org; Sun, 07 Mar 2010 20:24:47 +0300 X-Nat-Received: 172.16.10.160 Message-ID: <001c01cabe1b$14e61d60$8cd9160a@EFREMOV> From: "rn3agc" To: References: <4B93D1A1.3010006@gmx.com> <4C48E2031D53431D9F676A408802F59D@Black> Date: Sun, 7 Mar 2010 20:24:18 +0300 MIME-Version: 1.0 X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook Express 6.00.2900.2180 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2900.2180 X-Spam: Not detected X-Mras: Ok X-Spam-Score: 0.0 (/) X-Spam-Report: autolearn=disabled,none Subject: Re: LF: 8.97 kHz Grabber online (9 kHz line) 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=0.0 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: 3039cdbc9d054b93e1a467c6 X-AOL-IP: 193.82.116.20 Hello Markus, Here similarly there was a powerful signal at 9 khz. I have tried to change value Sample Rate, have established 96000, and this signal has disappeared. All "present" VLF-stations remained on the places. 73 Andrey Hello Mike, this is most likely intermodulation from the 9 kHz raster in the European MF and LF broadcast bands. Viewed in detail, it is not a single carrier but a conglomerate of closely spaced lines, probably due to non precise BC carrier frequencies. Best 73, Markus, DF6NM ----- Original Message ----- From: Mike.WE0H To: rsgb_lf_group@blacksheep.org Sent: Sunday, March 07, 2010 5:17 PM Subject: Re: LF: 8.97 kHz Grabber online What is that big signal at 9.00kc? Mike WE0H