Return-Path: Received: from post.thorcom.com (post.thorcom.com [195.171.43.25]) by mtain-dh01.r1000.mx.aol.com (Internet Inbound) with ESMTP id E69D1380000BF; Mon, 18 Jun 2012 14:04:18 -0400 (EDT) Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1SggIE-00017H-RA for rs_out_1@blacksheep.org; Mon, 18 Jun 2012 19:03:14 +0100 Received: from [195.171.43.32] (helo=relay1.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1SggIE-000178-6Y for rsgb_lf_group@blacksheep.org; Mon, 18 Jun 2012 19:03:14 +0100 Received: from rhcavuit02.kulnet.kuleuven.be ([134.58.240.130] helo=cavuit02.kulnet.kuleuven.be) by relay1.thorcom.net with esmtp (Exim 4.77) (envelope-from ) id 1SggIB-00067P-81 for rsgb_lf_group@blacksheep.org; Mon, 18 Jun 2012 19:03:13 +0100 X-KULeuven-Envelope-From: rik.strobbe@fys.kuleuven.be X-KULeuven-Scanned: Found to be clean X-KULeuven-ID: 6A1F7128046.AC613 X-KULeuven-Information: Katholieke Universiteit Leuven Received: from icts-p-smtps-1.cc.kuleuven.be (icts-p-smtps-1e.kulnet.kuleuven.be [134.58.240.33]) by cavuit02.kulnet.kuleuven.be (Postfix) with ESMTP id 6A1F7128046 for ; Mon, 18 Jun 2012 20:03:00 +0200 (CEST) Received: from ICTS-S-HUB2.luna.kuleuven.be (icts-s-hub2.luna.kuleuven.be [10.112.9.16]) (using TLSv1 with cipher AES128-SHA (128/128 bits)) (No client certificate requested) by icts-p-smtps-1.cc.kuleuven.be (Postfix) with ESMTPS id 6D9C44048 for ; Mon, 18 Jun 2012 20:03:00 +0200 (CEST) Received: from ICTS-S-MBX5.luna.kuleuven.be ([fe80::312b:f3bc:9c4:4ebb]) by ICTS-S-HUB2.luna.kuleuven.be ([fe80::8559:ca7c:e195:e15d%26]) with mapi id 14.01.0355.002; Mon, 18 Jun 2012 20:03:00 +0200 X-Kuleuven: This mail passed the K.U.Leuven mailcluster From: Rik Strobbe To: "rsgb_lf_group@blacksheep.org" Thread-Topic: 475kHz grabber Thread-Index: AQHNTXyYaQJO6hV/C0mXnK3xOS7EOA== Date: Mon, 18 Jun 2012 18:02:59 +0000 Message-ID: <7E7DFBB4D102A04DB5ADC88D66628A4A0FAB10AA@ICTS-S-MBX5.luna.kuleuven.be> Accept-Language: nl-BE, en-US Content-Language: nl-BE X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.112.13.13] MIME-Version: 1.0 X-HELO-Warning: Remote host 134.58.240.130 (rhcavuit02.kulnet.kuleuven.be) used invalid HELO/EHLO cavuit02.kulnet.kuleuven.be - verification failed 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. 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Content preview: On request of Marco, DD7PC, I am running a grabber on 475kHz (474.95-475.05): http://www.strobbe.eu/argo/ The grabber may be interrupted for a QSO. 73, Rik ON7YD - OR7T Van: owner-rsgb_lf_group@blacksheep.org [owner-rsgb_lf_group@blacksheep.org] namens Stefan Schäfer [Stefan.Schaefer@iup.uni-heidelberg.de] Verzonden: zondag 17 juni 2012 16:03 Aan: rsgb_lf_group@blacksheep.org Onderwerp: LF: Further MF impressions [...] 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 [134.58.240.130 listed in list.dnswl.org] -0.0 T_RP_MATCHES_RCVD Envelope sender domain matches handover relay domain X-Scan-Signature: 7001055fa59a9c23b9831ea6d317a074 Subject: LF: 475kHz grabber Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable 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=TO_ADDRESS_EQ_REAL 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: 0:2:440224800:93952408 X-AOL-SCOLL-URL_COUNT: 0 x-aol-sid: 3039ac1d41154fdf6da211b8 X-AOL-IP: 195.171.43.25 X-AOL-SPF: domain : blacksheep.org SPF : none On request of Marco, DD7PC, I am running a grabber on 475kHz (474.95-475.05= ): http://www.strobbe.eu/argo/ The grabber may be interrupted for a QSO. 73, Rik ON7YD - OR7T=20 ________________________________________ Van: owner-rsgb_lf_group@blacksheep.org [owner-rsgb_lf_group@blacksheep.org= ] namens Stefan Sch=E4fer [Stefan.Schaefer@iup.uni-heidelberg.de] Verzonden: zondag 17 juni 2012 16:03 Aan: rsgb_lf_group@blacksheep.org Onderwerp: LF: Further MF impressions MF, I just thought my receiver isn't working correctly. I thought the xtal does not start to oscillate due to the higher ambient temperatures in the afternoon. But later i found that the band noise on MF is significantly lower than in the evening, at least 20 dB. So now i see that the band noise is about 5 dB above my soundcard noise with the current setup. What do others know about the ground wave range in summer and in the afternoon? When does the band open? Similar to LF? BTW thanks to DF6NM for the grabber. Nice tool to get some experience in these first days... 73, Stefan/DK7FC=