Return-Path: Received: from post.thorcom.com (post.thorcom.com [195.171.43.25]) by mtain-dl06.r1000.mx.aol.com (Internet Inbound) with ESMTP id 6C29C38000090; Mon, 11 Feb 2013 18:08:20 -0500 (EST) Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1U52Jf-0004dR-Cl for rs_out_1@blacksheep.org; Mon, 11 Feb 2013 22:57:39 +0000 Received: from [195.171.43.32] (helo=relay1.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1U52Je-0004dI-W6 for rsgb_lf_group@blacksheep.org; Mon, 11 Feb 2013 22:57:38 +0000 Received: from relay2.uni-heidelberg.de ([129.206.210.211]) by relay1.thorcom.net with esmtps (TLSv1:AES256-SHA:256) (Exim 4.77) (envelope-from ) id 1U52Jc-0004yU-T3 for rsgb_lf_group@blacksheep.org; Mon, 11 Feb 2013 22:57:37 +0000 Received: from freitag.iup.uni-heidelberg.de (freitag.iup.uni-heidelberg.de [129.206.29.204]) by relay2.uni-heidelberg.de (8.13.8/8.13.8) with ESMTP id r1BMvY4S029222 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Mon, 11 Feb 2013 23:57:34 +0100 Received: from [129.206.22.206] (pc206.iup.uni-heidelberg.de [129.206.22.206]) by freitag.iup.uni-heidelberg.de (8.12.11.20060308/8.11.2) with ESMTP id r1BMvXq7020479; Mon, 11 Feb 2013 23:57:34 +0100 Message-ID: <51197759.6090001@iup.uni-heidelberg.de> Date: Mon, 11 Feb 2013 23:57:29 +0100 From: =?ISO-8859-15?Q?Stefan_Sch=E4fer?= User-Agent: Mozilla/5.0 (Windows; U; Windows NT 6.1; de; rv:1.9.1.8) Gecko/20100227 Thunderbird/3.0.3 MIME-Version: 1.0 To: rsgb_lf_group@blacksheep.org, Vasily Savchenko , Garry and Linda Hess , "Douglas D. Williams" , Andy - KU4XR , Edgar J Twining X-Spam-Score: -2.3 (--) X-Spam-Report: Spam detection software, running on the system "relay1.thorcom.net", has identified this incoming email as possible spam. The original message has been attached to this so you can view it (if it isn't spam) or label similar future email. If you have any questions, see the administrator of that system for details. Content preview: MF !!!!!!!!!!!!!!!!!!!!!!! ;-) Edgar in Tasmania was recently asking if i have some plans about DX experiments on 630m. Well that is a path of > 16000 km. However we do not have real experience if that is easier than 2200m or rather impossible. [...] Content analysis details: (-2.3 points, 5.0 required) pts rule name description ---- ---------------------- -------------------------------------------------- -2.3 RCVD_IN_DNSWL_MED RBL: Sender listed at http://www.dnswl.org/, medium trust [129.206.210.211 listed in list.dnswl.org] -0.0 RP_MATCHES_RCVD Envelope sender domain matches handover relay domain X-Scan-Signature: 5c1f37c04fc013ebbc2288fd3791d043 Subject: LF: Considerations about wide DX experiments on 630m and tonites QRSS-60 Content-Type: text/plain; charset=ISO-8859-15; format=flowed 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=1.2 required=5.0 tests=NO_EXPERIENCE 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: 3039ac1d4ad4511979e449ca X-AOL-IP: 195.171.43.25 X-AOL-SPF: domain : blacksheep.org SPF : none MF !!!!!!!!!!!!!!!!!!!!!!! ;-) Edgar in Tasmania was recently asking if i have some plans about DX experiments on 630m. Well that is a path of > 16000 km. However we do not have real experience if that is easier than 2200m or rather impossible. At least i know that there was not even a single decode by UA0SNV in my MF WSPR and QRSS tests so far, while it is no problem on LF (OK my MF signal is weaker than my LF signal). Thus i would guess that it is much harder to get some traces of a signal on 630m. We will try anyway! I'm starting to run a QRSS-60 transmission on 476.172 kHz (+- a few Hz) for the night. Maybe someone across the pond will catch something. We, or at least i still have no experience about the QSB problem on very slow QRSS transmissions on MF. It would be interesting to see a spectrogram. On air in a few minutes. 73, Stefan/DK7FC PS: No, not only beacon transmissions, i've just had a > 1 hour long CW QSO with PA0LCE and DK6SX/p! Also contacts to OK2BVG and S57A.