Return-Path: Received: from post.thorcom.com (post.thorcom.com [195.171.43.25]) by mtain-df05.r1000.mx.aol.com (Internet Inbound) with ESMTP id 78A1A380000A4; Thu, 7 Jun 2012 15:56:14 -0400 (EDT) Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1ScinT-0004WS-P9 for rs_out_1@blacksheep.org; Thu, 07 Jun 2012 20:55:07 +0100 Received: from [195.171.43.32] (helo=relay1.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1ScinT-0004WJ-6F for rsgb_lf_group@blacksheep.org; Thu, 07 Jun 2012 20:55:07 +0100 Received: from relay.uni-heidelberg.de ([129.206.100.212]) by relay1.thorcom.net with esmtps (TLSv1:AES256-SHA:256) (Exim 4.77) (envelope-from ) id 1ScinQ-000403-LH for rsgb_lf_group@blacksheep.org; Thu, 07 Jun 2012 20:55:06 +0100 Received: from freitag.iup.uni-heidelberg.de (freitag.iup.uni-heidelberg.de [129.206.29.204]) by relay.uni-heidelberg.de (8.14.1/8.14.1) with ESMTP id q57Jt1R2015980 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO) for ; Thu, 7 Jun 2012 21:55:01 +0200 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 q57Jt06b011936 for ; Thu, 7 Jun 2012 21:55:01 +0200 Message-ID: <4FD106B7.3070801@iup.uni-heidelberg.de> Date: Thu, 07 Jun 2012 21:53:27 +0200 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 References: <4FD0B65C.6030204@iup.uni-heidelberg.de> <4FD0DCF4.7020406@legal-medicine.de> In-Reply-To: <4FD0DCF4.7020406@legal-medicine.de> X-Spam-Score: -0.7 (/) 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: Thanks to all again for the reports! Peter, can you publish the downconverter to the baseband (700 Hz sidetone?) as well? A complete compact receiver that makes CW on LF and MF audible without using a PC would be ver interesting. I know some circuits of course and would know how to do but it is always nice to see ideas of others! And so far your circuits look very nice! :-) Now it's raining but i can transmit in ANY weather condition. [...] Content analysis details: (-0.7 points, 5.0 required) pts rule name description ---- ---------------------- -------------------------------------------------- -0.7 RCVD_IN_DNSWL_LOW RBL: Sender listed at http://www.dnswl.org/, low trust [129.206.100.212 listed in list.dnswl.org] -0.0 T_RP_MATCHES_RCVD Envelope sender domain matches handover relay domain X-Scan-Signature: 5c335215f1b3de26d890ee84d49616ce Subject: Re: LF: CW beacon on 137.0 kHz 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=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-SCOLL-SCORE: 0:2:487262464:93952408 X-AOL-SCOLL-URL_COUNT: 0 x-aol-sid: 3039ac1d40d94fd1075d49f4 X-AOL-IP: 195.171.43.25 X-AOL-SPF: domain : blacksheep.org SPF : none Thanks to all again for the reports! Peter, can you publish the downconverter to the baseband (700 Hz sidetone?) as well? A complete compact receiver that makes CW on LF and MF audible without using a PC would be ver interesting. I know some circuits of course and would know how to do but it is always nice to see ideas of others! And so far your circuits look very nice! :-) Now it's raining but i can transmit in ANY weather condition. 73, Stefan/DK7FC PS: To strong QRN here for a QSO, also i am at my YLs QTH and have no chance to receive here, only the grabber via the web... Am 07.06.2012 18:55, schrieb pws: > Hi Stefan, > > You wrote: >> ... >> I'm running a CW beacon at 137.0 kHz for some time. > > ... > > Horrible strong here at Kiel, 54N/10E. > Up to 30dB above noise... > > Rig: INA111 balanced E-field probe, 2x30cm, > Homebrewed downconverter to baseband. > > Screenshot there: > http://www.df3lp.de/misc/DK7FC_2012-06-07_16:39s.png > > Peter, df3lp