Return-Path: Received: (qmail 5440 invoked from network); 3 Jan 2005 12:18:09 -0000 Received: from unknown (HELO ptb-spamcore02.plus.net) (192.168.71.3) by ptb-mailstore02.plus.net with SMTP; 3 Jan 2005 12:18:09 -0000 Received: from mailnull by ptb-spamcore02.plus.net with spamcore-l-b (Exim 4.32; FreeBSD) id 1ClR8R-000EaV-Cj for dave@picks.force9.co.uk; Mon, 03 Jan 2005 12:16:32 +0000 Received: from [192.168.67.2] (helo=ptb-mxcore02.plus.net) by ptb-spamcore02.plus.net with esmtp (Exim 4.32; FreeBSD) id 1ClR8Q-000Ea3-Mj for dave@picks.force9.co.uk; Mon, 03 Jan 2005 12:16:30 +0000 Received: from post.thorcom.com ([193.82.116.20]) by ptb-mxcore02.plus.net with esmtp (Exim) id 1ClR9y-000Gdc-Ah for dave@picks.force9.co.uk; Mon, 03 Jan 2005 12:18:06 +0000 Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1ClR97-0003UD-MH for rs_out_1@blacksheep.org; Mon, 03 Jan 2005 12:17:13 +0000 Received: from [193.82.116.30] (helo=relay.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1ClR97-0003U4-Ad for rsgb_lf_group@blacksheep.org; Mon, 03 Jan 2005 12:17:13 +0000 Received: from mout1.freenet.de ([194.97.50.132]) by relay.thorcom.net with esmtp (Exim 4.41) id 1ClR93-0008PO-As for rsgb_lf_group@blacksheep.org; Mon, 03 Jan 2005 12:17:13 +0000 Received: from [194.97.55.191] (helo=mx7.freenet.de) by mout1.freenet.de with esmtpa (Exim 4.43) id 1ClR8t-0006e9-Fd for rsgb_lf_group@blacksheep.org; Mon, 03 Jan 2005 13:16:59 +0100 Received: from p5090488f.dip.t-dialin.net ([80.144.72.143] helo=[192.168.0.200]) by mx7.freenet.de with esmtpsa (ID dl4yhf@freenet.de) (TLSv1:AES256-SHA:256) (Exim 4.43 #13) id 1ClR8t-0002W4-9f for rsgb_lf_group@blacksheep.org; Mon, 03 Jan 2005 13:16:59 +0100 Message-ID: <41D937D1.4060900@freenet.de> Date: Mon, 03 Jan 2005 13:17:21 +0100 From: Wolf DL4YHF User-Agent: Mozilla Thunderbird 0.9 (Windows/20041103) X-Accept-Language: de-DE, de, en-us, en MIME-Version: 1.0 To: rsgb_lf_group@blacksheep.org References: <53C2E6579EEFE245951674BE4CD693622F37AA@umnt02.umwelt.loc> In-Reply-To: <53C2E6579EEFE245951674BE4CD693622F37AA@umnt02.umwelt.loc> X-Warning: freenet.de is listed at abuse.rfc-ignorant.org X-SPF-Result: relay.thorcom.net: 194.97.50.132 is neither permitted nor denied by domain of freenet.de X-Spam-Score: 0.0 (/) X-Spam-Report: autolearn=failed,none Subject: Re: LF: AW: Who was it on 137.500 kHz today ? Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 8bit X-Spam-Checker-Version: SpamAssassin 2.63 (2004-01-11) on post.thorcom.com 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-Spam-Filtered: by PlusNet SpamCORE (v3.00) Hello Eberhard, Thanks for the information and the call on 137.5 kHz on sunday. Better luck next time.. with less QRM/QRN on this side which made the receiver's AGC jump up and down, furthermore Loran(?) was unusually strong - or another annoying local noise source has occurred. Haven't check the frequencies yet, this may be a game to play while looking for activity on the band. The Loran lines on the waterfall were actually just outside the PSK08 spectrum, may be a bit too close. I am already working on a higher-order bit filter (more than the 79 coeff's which are used at the moment) to make the system more immune to strong adjacent signals, and to make the preample tone longer which makes manual tuning easier. Best regards, Wolf DL4YHF .