Return-Path: Received: (qmail 29833 invoked from network); 1 Feb 2005 20:55:13 -0000 Received: from unknown (HELO ptb-spamcore02.plus.net) (192.168.71.3) by ptb-mailstore01.plus.net with SMTP; 1 Feb 2005 20:55:13 -0000 Received: from mailnull by ptb-spamcore02.plus.net with spamcore-l-b (Exim 4.32; FreeBSD) id 1Cw51A-0007HX-36 for dave@picks.force9.co.uk; Tue, 01 Feb 2005 20:53:02 +0000 Received: from [192.168.67.2] (helo=ptb-mxcore02.plus.net) by ptb-spamcore02.plus.net with esmtp (Exim 4.32; FreeBSD) id 1Cw517-0007Gb-D3 for dave@picks.force9.co.uk; Tue, 01 Feb 2005 20:52:57 +0000 Received: from post.thorcom.com ([193.82.116.20]) by ptb-mxcore02.plus.net with esmtp (Exim) id 1Cw53A-000BLN-3z for dave@picks.force9.co.uk; Tue, 01 Feb 2005 20:55:04 +0000 Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1Cw4zC-0003CO-HE for rs_out_1@blacksheep.org; Tue, 01 Feb 2005 20:50:58 +0000 Received: from [193.82.116.30] (helo=relay.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1Cw4zB-0003C5-Rv for rsgb_lf_group@blacksheep.org; Tue, 01 Feb 2005 20:50:57 +0000 Received: from mailout10.sul.t-online.com ([194.25.134.21]) by relay.thorcom.net with esmtp (Exim 4.43) id 1Cw4z7-0000Jm-Ay for rsgb_lf_group@blacksheep.org; Tue, 01 Feb 2005 20:50:57 +0000 Received: from fwd09.aul.t-online.de by mailout10.sul.t-online.com with smtp id 1Cw4z6-0001KP-05; Tue, 01 Feb 2005 21:50:52 +0100 Received: from (EXCzR8ZQre2CYSRKHp+l-vmURGD-ObsPFJZppp2YdaDQ-q3Tg0tP0-@[217.251.188.161]) by fwd09.sul.t-online.com with smtp id 1Cw4z1-1W9bFp0; Tue, 1 Feb 2005 21:50:47 +0100 From: jannsen <0482183881-0001@t-online.de> To: rsgb_lf_group@blacksheep.org References: X-Mailer: T-Online eMail 2.34 MIME-Version: 1.0 Date: Tue, 1 Feb 2005 21:50:47 +0100 Message-ID: <1Cw4z1-1W9bFp0@fwd09.sul.t-online.com> X-ID: EXCzR8ZQre2CYSRKHp+l-vmURGD-ObsPFJZppp2YdaDQ-q3Tg0tP0- X-TOI-MSGID: f92a2fe4-cc71-4c93-9f43-39717fb570d6 X-SPF-Result: relay.thorcom.net: 194.25.134.21 is neither permitted nor denied by domain of t-online.de X-Spam-Score: 2.0 (++) X-Spam-Report: autolearn=no,FROM_ENDS_IN_NUMS=0.516,FROM_STARTS_WITH_NUMS=1.492 Subject: RE: LF: Jason DJ8WX Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 8bit X-Spam-Checker-Version: SpamAssassin 2.63 (2004-01-11) on post.thorcom.com X-Spam-Level: ** X-Spam-Status: No, hits=2.4 required=5.0 tests=FROM_ENDS_IN_NUMS, FROM_STARTS_WITH_NUMS 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-Spam-Filtered: by PlusNet SpamCORE (v3.00) Gary - G4WGT schrieb: > Hi Uwe, > > I wasn't aware that you could use Jason with a class D Tx (G0MRF 300 w), > please tell me briefly how is it done? > > 2 x 100r 100 watt resitors should arrive tomorrow ((wed 2nd) so I will soon > be testing the modified G0MRF PA. > > Also started re-building the LF antenna after storm dammage. > > Regards > > Gary - G4WGT > > Web: http://myweb.tiscali.co.uk/wgtaylor > > > > -----Original Message----- > > so I learned: using JASON into a class D push pull PA (G0MRF version) you > have > to switch the TX shift multiplying factor to 2. if you dont the transmission > bandwidth is 16Hz only (factor 1 = 32Hz bandwidth is norm). > > regards > Uwe/dj8wx > > -- > No virus found in this outgoing message. > Checked by AVG Anti-Virus. > Version: 7.0.300 / Virus Database: 265.8.1 - Release Date: 27/01/2005 > > Hi Gary, thats all I did. conc my trx construction now in use see my WEB site . best regards Uwe/dj8wx