Return-Path: Received: from rly-mg05.mx.aol.com (rly-mg05.mail.aol.com [172.20.83.111]) by air-mg03.mail.aol.com (v121_r4.4) with ESMTP id MAILINMG032-a144963bc433e1; Tue, 06 Jan 2009 15:17:23 -0500 Received: from post.thorcom.com (post.thorcom.com [193.82.116.20]) by rly-mg05.mx.aol.com (v121_r4.4) with ESMTP id MAILRELAYINMG056-a144963bc433e1; Tue, 06 Jan 2009 15:17:09 -0500 Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1LKIM4-0000ur-QB for rs_out_1@blacksheep.org; Tue, 06 Jan 2009 20:16:48 +0000 Received: from [83.244.159.144] (helo=relay3.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1LKIM4-0000ui-3I for rsgb_lf_group@blacksheep.org; Tue, 06 Jan 2009 20:16:48 +0000 Received: from smtp-out112.alice.it ([85.37.17.112]) by relay3.thorcom.net with esmtp (Exim 4.63) (envelope-from ) id 1LKIM3-0000U8-9K for rsgb_lf_group@blacksheep.org; Tue, 06 Jan 2009 20:16:48 +0000 Received: from FBCMMO02.fbc.local ([192.168.68.196]) by smtp-out112.alice.it with Microsoft SMTPSVC(6.0.3790.1830); Tue, 6 Jan 2009 21:16:46 +0100 Received: from FBCMCL01B01.fbc.local ([192.168.69.82]) by FBCMMO02.fbc.local with Microsoft SMTPSVC(6.0.3790.1830); Tue, 6 Jan 2009 21:16:40 +0100 Received: from IK1ODO.spin-it.com ([87.24.41.185]) by FBCMCL01B01.fbc.local with Microsoft SMTPSVC(6.0.3790.1830); Tue, 6 Jan 2009 21:16:45 +0100 X-Mailer: QUALCOMM Windows Eudora Version 7.1.0.9 Date: Tue, 06 Jan 2009 21:16:24 +0100 To: rsgb_lf_group@blacksheep.org From: Marco IK1ODO In-Reply-To: <20090106200144.68750@gmx.net> References: <49632817.1000206@online.fr> <57a24ca70901060740i57f98333i10259a7f3e7a9cb8@mail.gmail.com> <20090106200144.68750@gmx.net> Mime-Version: 1.0 Message-ID: X-OriginalArrivalTime: 06 Jan 2009 20:16:45.0377 (UTC) FILETIME=[B2507B10:01C9703B] X-Spam-Score: 0.0 (/) X-Spam-Report: autolearn=disabled,none Subject: Re: LF: Luxemburg effect? Content-Type: multipart/mixed; boundary="=====================_31683406==_" 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-IP: 193.82.116.20 --=====================_31683406==_ Content-Type: text/plain; charset="us-ascii"; format=flowed At 21.01 06/01/2009, you wrote: >Hi Markus, hi group! > >Thank you Marcus for mentioning the "Luxemburg effect". >Yes I had a rough idea that its somekind of cross modulation in the >ionosphere, >when a strong signal is present. > >Now I want to know more. Using a search engine for half an hour, I'm >not satisfied with the infos. >How does this interaction, modulation take place, where is the nonlinearity? > >Do You know useful links or even a book to read about it? > >Thank You! >Have a nice evening >Dennis Dennis, the Luxemburg effect was discussed here in 1999 and 2003 :-) - this group has a long history. I attach a ZIP containing several messages from that time; you will find many answers. 73 - Marco IK1ODO --=====================_31683406==_ Content-Type: application/zip; name="luxembourg.zip"; x-mac-type="705A4950"; x-mac-creator="705A4950" Content-Transfer-Encoding: base64 Content-Disposition: attachment; filename="luxembourg.zip" UEsDBBQAAAAIAJCoPCzAOb5l6hMAAFc0AAAOAAAAbHV4ZW1ib3VyZy50eHTtW2tz20aW/a4q /Ye2qrYiJSTC96OScUzrYXMtyV5LjjOVSqWaQJPsEYBm0IBo+h/vH9jPe+7tBghScpxNMrNb qfVUKRIBdt++r3PuvT2HB4cHZzJX4nZZNERnKCbFQrTH4xF+tLq9rmi2eq3W4cFFZhJxNEmj 7D/FK2VzFRuTH4lv5Z3749lMxbHMY5nmOgxSlT89PPiheSV1rDJxZT5qPBW9oNURP6r0p9Pm 2XRyKcTxe51e334j3p0cHlxNr86b36vMapOKdoA9b43I7GL2czz/eZGZYvVsFsvwzi6VWgUm WzTE5Ort5EzcytBY8W1O/3kmk0xG9BT73xSzf6gwF2+VuLwQN3qRytgKmUbi3uhQWXHc7o6C sbh7+RH7v1VzlamUPv+WFNAadYbtYX/w89Vpp9kfjk+bw+ed02ehSVaFVdm9CvArdjk1aa7S vHm7WSmRqw/516tY6vQbES5lZlX+t8I2pQ21rr2aydRit+Z5GppIpwsxnOkcAqs0grrMOsWz Xzv64cGbTIUqInHFrIjvSPxVvGl+RmVkk3fTs0vRj9SgO+yO1azdnnfmw7mSCsoYy7nqR7PR 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