Return-Path: Received: from mtain-da06.r1000.mx.aol.com (mtain-da06.r1000.mx.aol.com [172.29.64.78]) by air-de03.mail.aol.com (v129.4) with ESMTP id MAILINDE031-5eaa4c59eb97e2; Wed, 04 Aug 2010 18:37:11 -0400 Received: from post.thorcom.com (post.thorcom.com [193.82.116.20]) by mtain-da06.r1000.mx.aol.com (Internet Inbound) with ESMTP id 6E7EC380001E5; Wed, 4 Aug 2010 18:37:09 -0400 (EDT) Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1OgmYq-0001i0-PN for rs_out_1@blacksheep.org; Wed, 04 Aug 2010 23:35:44 +0100 Received: from [193.82.116.32] (helo=relay1.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1OgmYq-0001hr-CX for rsgb_lf_group@blacksheep.org; Wed, 04 Aug 2010 23:35:44 +0100 Received: from smtp817.mail.ird.yahoo.com ([77.238.189.17]) by relay1.thorcom.net with smtp (Exim 4.63) (envelope-from ) id 1OgmYp-0005el-Pb for rsgb_lf_group@blacksheep.org; Wed, 04 Aug 2010 23:35:44 +0100 Received: (qmail 91335 invoked from network); 4 Aug 2010 22:35:38 -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=GYGENI2wG0mjHLxz6IPJaAqv5KzsXwneOpGyf62cuqn3CF7OVPcO8stknIVZ3E7N1tc8ld/FfJ5b+iNZpPji4NfHiLD1RmFlBG3z70D0DyeLewDCkRCUuRC4/y+UnqCi3HWxRUR3lHnJmEpDZ7ZisLrlJjqTW6ZB19l4OpZUNO8= ; DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=btopenworld.com; s=s1024; t=1280961338; bh=i9k+UDuY+XkkVXzK8ykLFtK7QK95ogTq2DhnnAB4IIE=; 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=ZLQomiABXx93r6DyB5cd8wr9NiALl3yIm1NqUp84WuL5DZ/bpSdTVu+9wdjupBVcgclYZrpj1SZUTgFCYpVzYfigKkKyr6J9ez1q9Nb5T+FU3vQLWWIb2x8cjv7Y6+FFZnCLqy8Buhu5OA1TLEs/P94uZoMks6xUYVTe6NaYq48= Received: from JimPC (james.moritz@86.177.109.219 with login) by smtp817.mail.ird.yahoo.com with SMTP; 04 Aug 2010 22:35:37 +0000 GMT X-Yahoo-SMTP: Cxhli3eswBD1ozmtAojhjrja86kWx0Qm9tycD5QR1DKWrOLgjJcXkw-- X-YMail-OSG: x1u1KFQVM1lxJHjuJAGnwz4Bt8DI7NbrUDzvA4kF9YaAFwX jS3DpNuuS5nUB5CzULiEKpOjIekykDzpqK4STyIwSjftvtTDiUq5iurFK3nm 5yxx96o3OZ2slH808YlH6vRLBWEWoDDR_llriZPKDZuQUAyCPL1lVzJkVMXC EH19B7k0uXrFGuk7yTdFeBfkv2SLZomLsxG99gtfTqkzwQW6qR8T5w.GxLfo gGOX_d.0kGRb_fVAfwrl0MaX2..pXvshZl7S8PH.7z_l71CeFHqX_tMO71A9 ViUNx X-Yahoo-Newman-Property: ymail-3 Message-ID: From: "James Moritz" To: References: <001e01cb3403$5d46d320$0401a8c0@xphd97xgq27nyf> <000701cb341b$36464f90$0301a8c0@your91hoehfy9g> In-Reply-To: <000701cb341b$36464f90$0301a8c0@your91hoehfy9g> Date: Wed, 4 Aug 2010 23:35:37 +0100 MIME-Version: 1.0 X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Windows Mail 6.0.6002.18197 X-MimeOLE: Produced By Microsoft MimeOLE V6.0.6002.18197 DomainKey-Status: good (testing) X-Spam-Score: 0.0 (/) X-Spam-Report: autolearn=disabled,UNPARSEABLE_RELAY=0.001 Subject: LF: Re: Re: Re: 8.97 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-d275.2 ; domain : btopenworld.com DKIM : fail x-aol-sid: 3039ac1d404e4c59eb9509ce X-AOL-IP: 193.82.116.20 Dear Mal, LF Group, So if for a moment we assume the RX frequency is set to 8.970kHz and is accurate, and the BFO offset and sound card are also accurate, that leaves two possibilities - if it is being received as upper sideband, the signal frequency is 8970 -1000 + 894 = 8.864kHz, or if LSB then 8970 + 1000 - 894 = 9076Hz. So somewhere roughly around 9kHz... several people have experienced spurious signals at 9kHz due to intermods between MW broadcast stations - especially likely if, dare I say it, you are using a big antenna. Cheers, Jim Moritz 73 de M0BMU ----- Original Message ----- From: "mal hamilton" To: Sent: Wednesday, August 04, 2010 10:22 PM Subject: LF: Re: Re: 8.97 > Jim > The rx bfo is set to 1 kc and rf freq is approx 8.97 kcs. The system is > not > accurately calibrated.