Return-Path: X-Spam-DCC: paranoid 1290; Body=2 Fuz1=2 Fuz2=2 X-Spam-Checker-Version: SpamAssassin 3.1.3 (2006-06-01) on lipkowski.org X-Spam-Level: X-Spam-Status: No, score=-0.7 required=5.0 tests=BAYES_00,DNS_FROM_AHBL_RHSBL, RATWARE_GECKO_BUILD,SPF_PASS autolearn=no version=3.1.3 Received: from post.thorcom.com (post.thorcom.com [195.171.43.25]) by paranoid.lipkowski.org (8.13.7/8.13.7) with ESMTP id u1TCwYDr005771 for ; Mon, 29 Feb 2016 13:58:34 +0100 Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1aaNKx-0006u5-Ok for rs_out_1@blacksheep.org; Mon, 29 Feb 2016 12:54:07 +0000 Received: from [195.171.43.32] (helo=relay1.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1aaNKx-0006tw-Df for rsgb_lf_group@blacksheep.org; Mon, 29 Feb 2016 12:54:07 +0000 Received: from mout01.posteo.de ([185.67.36.65]) by relay1.thorcom.net with esmtps (TLSv1.2:ECDHE-RSA-AES256-GCM-SHA384:256) (Exim 4.86) (envelope-from ) id 1aaNJ4-0002v7-92 for rsgb_lf_group@blacksheep.org; Mon, 29 Feb 2016 12:54:06 +0000 Received: from dovecot03.posteo.de (dovecot03.posteo.de [172.16.0.13]) by mout01.posteo.de (Postfix) with ESMTPS id 90720209E7 for ; Mon, 29 Feb 2016 13:51:38 +0100 (CET) Received: from mail.posteo.de (localhost [127.0.0.1]) by dovecot03.posteo.de (Postfix) with ESMTPSA id 3qDM0p24Qvz5vN8 for ; Mon, 29 Feb 2016 13:51:38 +0100 (CET) Message-ID: <56D43ED9.3020303@posteo.de> Date: Mon, 29 Feb 2016 13:51:37 +0100 From: DK7FC 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: <56D08BEF.7070708@abelian.org> <8D33ED4DA8562EE-14E0-601004@webmail-vm018.sysops.aol.com> <56D0934B.1040700@abelian.org> <56D098D3.80501@abelian.org> <56D0B22B.2020107@abelian.org> <56D0B58A.80908@tiscali.co.uk> <56D0C373.1090004@abelian.org> <56D0CC55.1060400@tele2.se> <56D0D587.7080309@abelian.org> <56D1DEAF.10202@abelian.org> <56D1FD5F.3010301@abelian.org> <56D2DA6D.20209@tele2.se> <56D326F1.1000102@abelian.org> <56D33297.9080209@abelian.org> <56D37529.9070607@abelian.org> In-Reply-To: <56D37529.9070607@abelian.org> X-Scan-Signature: f38d515a9cad1e977fcfe251941a8120 Subject: Re: LF: MF: EbNaut Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit 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-Scanned-By: MIMEDefang 2.56 on 10.1.3.11 Status: O X-Status: X-Keywords: X-UID: 7117 Hi Paul, Will you run some EbNaut tests on LF some day? I think you will need less power, maybe you can use the same PA with the same core and same windings. LF has much less QSB and we could do daytime tests... 73, Stefan Am 28.02.2016 23:31, schrieb Paul Nicholson: > > Running again, hopefully for a bit longer this time. > > Freq: 477690.00000 Hz > Start: 22:40:00 UT > Coding: 8K19A > Symbols: 512 at 1 second > Chars: 5 > Repeat: XX:00 XX:15 XX:30 XX:45 > > After a cup of tea I had a flash of inspiration. > > A small change to the circuit has cured most of > my problems. Now the transformer is barely warm > and no fan required. > > Now at DC in 65V 3.22A and 140V RMS on the long wire. > > With the slower symbols and extra power, should be > 6dB or more up on last night. > > -- > Paul Nicholson > -- >