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[195.171.43.25]) by mx.google.com with ESMTP id eq5si5939949wib.27.2013.10.19.10.32.25 for ; Sat, 19 Oct 2013 10:32:25 -0700 (PDT) Received-SPF: neutral (google.com: 195.171.43.25 is neither permitted nor denied by best guess record for domain of owner-rsgb_lf_group@blacksheep.org) client-ip=195.171.43.25; Authentication-Results: mx.google.com; spf=neutral (google.com: 195.171.43.25 is neither permitted nor denied by best guess record for domain of owner-rsgb_lf_group@blacksheep.org) smtp.mail=owner-rsgb_lf_group@blacksheep.org Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1VXZyL-0006Ok-2S for rs_out_1@blacksheep.org; Sat, 19 Oct 2013 18:05:53 +0100 Received: from [195.171.43.32] (helo=relay1.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1VXZyK-0006Ob-Kf for rsgb_lf_group@blacksheep.org; Sat, 19 Oct 2013 18:05:52 +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 1VXZyI-0005El-QQ for rsgb_lf_group@blacksheep.org; Sat, 19 Oct 2013 18:05:51 +0100 X-KULeuven-Envelope-From: rik.strobbe@fys.kuleuven.be X-KULeuven-Scanned: Found to be clean X-KULeuven-ID: CD4EA12808A.AD202 X-KULeuven-Information: Katholieke Universiteit Leuven Received: from icts-p-smtps-2.cc.kuleuven.be (icts-p-smtps-2e.kulnet.kuleuven.be [134.58.240.34]) by cavuit02.kulnet.kuleuven.be (Postfix) with ESMTP id CD4EA12808A for ; Sat, 19 Oct 2013 19:05:45 +0200 (CEST) Received: from ICTS-S-HUB3.luna.kuleuven.be (icts-s-hub3.luna.kuleuven.be [10.112.9.17]) (using TLSv1 with cipher AES128-SHA (128/128 bits)) (No client certificate requested) by icts-p-smtps-2.cc.kuleuven.be (Postfix) with ESMTPS id C71F520049 for ; Sat, 19 Oct 2013 19:05:45 +0200 (CEST) Received: from ICTS-S-MBX1.luna.kuleuven.be ([fe80::edaf:341f:90e:f70e]) by ICTS-S-HUB3.luna.kuleuven.be ([fe80::a470:76b3:406d:2b1a%27]) with mapi id 14.03.0158.001; Sat, 19 Oct 2013 19:05:45 +0200 X-Kuleuven: This mail passed the K.U.Leuven mailcluster From: Rik Strobbe To: "rsgb_lf_group@blacksheep.org" Thread-Topic: LF: JT9 QSO on 475kHz? Thread-Index: Ac7MrL4DTWmiijMzTUeJX5/+qTpdCAAKK3aAAAXkDTA= Date: Sat, 19 Oct 2013 17:05:45 +0000 Message-ID: <7E7DFBB4D102A04DB5ADC88D66628A4A0FC7F1A5@ICTS-S-MBX1.luna.kuleuven.be> References: <7E7DFBB4D102A04DB5ADC88D66628A4A0FC7F013@ICTS-S-MBX1.luna.kuleuven.be>,<5262AFB9.9080302@gmx.net> In-Reply-To: <5262AFB9.9080302@gmx.net> Accept-Language: nl-BE, en-GB, en-US Content-Language: nl-BE X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.112.13.14] 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: -1.1 (-) 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: Hi Tobias, I don't have a specific day/hour in mind. Let's see if there is some more response. About "linear operation": I assume that you refer to frequency conversion. The amplifiers do not have to be linear for JT2 (and WSPR). In fact I do use a class D push-pull PA. [...] Content analysis details: (-1.1 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] -0.4 RP_MATCHES_RCVD Envelope sender domain matches handover relay domain X-Scan-Signature: 290c8768709872f914a4ca71ad6bfe49 Subject: RE: LF: JT9 QSO on 475kHz? Content-Type: text/plain; charset="us-ascii" 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 Status: O X-Status: X-Keywords: X-UID: 1525 Hi Tobias, I don't have a specific day/hour in mind. Let's see if there is some more r= esponse. About "linear operation": I assume that you refer to frequency conversion. = The amplifiers do not have to be linear for JT2 (and WSPR). In fact I do us= e a class D push-pull PA. 73, Rik ON7YD - OR7T ________________________________________ Van: owner-rsgb_lf_group@blacksheep.org [owner-rsgb_lf_group@blacksheep.org= ] namens Tobias DG3LV [DG3LV@gmx.net] Verzonden: zaterdag 19 oktober 2013 18:13 Aan: rsgb_lf_group@blacksheep.org Onderwerp: Re: LF: JT9 QSO on 475kHz? Hi Rik ! Yes, would be nice to have some QSOs again. At what time did you intend to begin trying a QSO? There should be a couple of stations around, which are capable of linear operation. Just updated my WSJT-X installation with latest version of WSJT-X (dated 4.October 2013): http://physics.princeton.edu/pulsar/K1JT/WSJTX_121r3590.exe latest Manual rev 1.2, (dated 16.August 2013) http://physics.princeton.edu/pulsar/K1JT/WSJT-X_Users_Guide_v1.2.pdf 73 de dg3lv Tobias Am 19.10.2013 11:28, schrieb Rik Strobbe: > Dear all, > > there is a lot of WSPR activity on 475kHz recently. > > Checking wsprnet.org I noticed that I copied 34 stations and was copied > by 67 stations. 25 of these were copied by me and copied me, so > potential QSO partners in JT9-2 mode. > > Anyone interested in some JT9 tests ? > > It would be nice to make some QSO's in this mode. > > 73, Rik ON7YD - OR7T >=