Return-Path: Received: from post.thorcom.com (post.thorcom.com [195.171.43.25]) by mtain-mg01.r1000.mx.aol.com (Internet Inbound) with ESMTP id 9C2C5380000AF; Thu, 31 May 2012 17:23:23 -0400 (EDT) Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1SaCpB-0006xU-Da for rs_out_1@blacksheep.org; Thu, 31 May 2012 22:22:29 +0100 Received: from [195.171.43.32] (helo=relay1.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1SaCpA-0006xH-VK for rsgb_lf_group@blacksheep.org; Thu, 31 May 2012 22:22:28 +0100 Received: from nm6.bullet.mail.ird.yahoo.com ([77.238.189.63]) by relay1.thorcom.net with smtp (Exim 4.77) (envelope-from ) id 1SaCp8-0005sy-LZ for rsgb_lf_group@blacksheep.org; Thu, 31 May 2012 22:22:27 +0100 Received: from [77.238.189.233] by nm6.bullet.mail.ird.yahoo.com with NNFMP; 31 May 2012 21:22:23 -0000 Received: from [212.82.108.224] by tm14.bullet.mail.ird.yahoo.com with NNFMP; 31 May 2012 21:22:23 -0000 Received: from [127.0.0.1] by omp1001.bt.mail.ird.yahoo.com with NNFMP; 31 May 2012 21:22:23 -0000 X-DKIM-Result: Domain=btopenworld.com Result=Signature OK X-Yahoo-Newman-Id: 156515.4767.bm@omp1001.bt.mail.ird.yahoo.com Received: (qmail 76466 invoked from network); 31 May 2012 21:22:23 -0000 DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=s1024; d=btopenworld.com; h=DKIM-Signature:X-Yahoo-Newman-Property:X-YMail-OSG:X-Yahoo-SMTP:Received:Message-ID:From:To:References:In-Reply-To:Subject:Date:MIME-Version:Content-Type:Content-Transfer-Encoding:X-Priority:X-MSMail-Priority:X-Mailer:X-MimeOLE; b=De0b/+5VtsvjL+IWkiOZvSPqz/eeBUtjFHFJ4N+OB8Tp1NpzZLx61thly4NfH3t67ZBV2JrhPFHLL0IE++QCjW8qGw3cMjj1eivrRdOgsqlYOPyVAp+65PwKCYs9g2ASkX9C42WU+SvZ/AJ5p8pd1k6OhxsjQurEE0SDPROJflE= ; DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=btopenworld.com; s=s1024; t=1338499342; bh=/K90YYtHpZ2+kPPpZGGdtUjNSvcPHWeBj+CrK4Y8LLU=; h=X-Yahoo-Newman-Property:X-YMail-OSG:X-Yahoo-SMTP:Received:Message-ID:From:To:References:In-Reply-To:Subject:Date:MIME-Version:Content-Type:Content-Transfer-Encoding:X-Priority:X-MSMail-Priority:X-Mailer:X-MimeOLE; b=6Dfp9GtvYToBR9RzxogrzIt6aYOrPuvkx2JebEXxwg1pDS2XCboi/GhKeSdmZScsoMc9QLMeclCcf6JVTp4g/uJtB7FeiVN/4pydnMUttkoYhsc35bpPdktOfPgk6s7EY00zF/qCL4t06EGYW3AE9tgoZTGOc7rol5+GrrQWcCw= X-Yahoo-Newman-Property: ymail-3 X-YMail-OSG: viXiwx8VM1kX9.iZ126fkRjo0frkRUt0LP9QpiKWmxrm4QC BExhpqVaf4lkubaCa1WLe4w8ae3Dc76kERu.bj9Oi0hg3XJISrea3bC.R5vh CjP4Y2b1uW5GeRceMKBDwRGXKUJCcSZH698kzGtlcx7n8a3kP5QD3gKmrsnt 8saTqTFPY2j65DdfIoUJVRuutyGKoaAtLYvLVG1KC46iOL5fEq4Ml5rg07JS grCCwqFRUYVkTb6EwxwBtGtjXSU7himqWUGxTODNaC0vWDc9jHW6uaDwJu74 ktTa6sUXCctWdK6bQP16h7S5ABITvF1rm90gduFxyeOHyv6ZR0srywWM6UB8 ftkrTUu2lqN3GA.g33632SUGeNtboy4fsVibC9FCJzL7LPJhlkMUFyO3XGhK OsK7bEffnPihrwfJ4hDjlzTIO60I4ty_d X-Yahoo-SMTP: Cxhli3eswBD1ozmtAojhjrja86kWx0Qm9tycD5QR1DKWrOLgjJcXkw-- Received: from JimPC (james.moritz@86.185.202.35 with login) by smtp822.mail.ukl.yahoo.com with SMTP; 31 May 2012 14:22:22 -0700 PDT Message-ID: From: "James Moritz" To: References: <8BE4322932454ABBAF36917E7F0B7293@uwePC> <4FC74C16.1050905@iup.uni-heidelberg.de> <034701cd3f1d$b69fa650$1502a8c0@Clemens04> <4FC7596E.4070806@iup.uni-heidelberg.de> <63351021B87046C482A1433665C54902@uwePC> <000d01cd3f47$8f89e7e0$0401a8c0@xphd97xgq27nyf> <00d801cd3f50$21f1a2f0$1502a8c0@Clemens04> <002301cd3f5c$ebdfb460$0401a8c0@xphd97xgq27nyf> In-Reply-To: <002301cd3f5c$ebdfb460$0401a8c0@xphd97xgq27nyf> Date: Thu, 31 May 2012 22:22:28 +0100 MIME-Version: 1.0 X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Windows Mail 6.0.6002.18197 X-MimeOLE: Produced By Microsoft MimeOLE V6.0.6002.18463 X-Spam-Score: 1.8 (+) 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: Dear Mal, LF Group, >What do you think of the CMCS es VMCD pa designs recently discussed here. >These amp designs could be built in an >afternoon and not cost a fortune Voltage mode and Current mode are the two possible basic variants of class D PA, both of which have been used by amateurs for many years, e.g. the G3YXM and G0MRF designs are current mode, the Decca PAs are voltage mode. The Juma TX uses a current mode class D design. [...] Content analysis details: (1.8 points, 5.0 required) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at http://www.dnswl.org/, no trust [77.238.189.63 listed in list.dnswl.org] 0.2 STOX_REPLY_TYPE STOX_REPLY_TYPE 1.5 TVD_FINGER_02 TVD_FINGER_02 0.0 UNPARSEABLE_RELAY Informational: message has unparseable relay lines 0.0 T_DKIM_INVALID DKIM-Signature header exists but is not valid X-Scan-Signature: cc2e5baae40f8f7a09b47e6877ef0bfb Subject: LF: Re: 475 kc Exiter /JUMA Content-Type: text/plain; format=flowed; charset="Windows-1252"; reply-type=original 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=0.1 required=5.0 tests=MISSING_OUTLOOK_NAME 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: 0:2:484513088:93952408 X-AOL-SCOLL-URL_COUNT: 0 X-AOL-SCOLL-AUTHENTICATION: mail_rly_antispam_dkim-d296.2 ; domain : btopenworld.com DKIM : fail x-aol-sid: 3039ac1d60c94fc7e14b798e X-AOL-IP: 195.171.43.25 X-AOL-SPF: domain : blacksheep.org SPF : none Dear Mal, LF Group, >What do you think of the CMCS es VMCD pa designs recently discussed here. >These amp designs could be built in an >afternoon and not cost a fortune Voltage mode and Current mode are the two possible basic variants of class D PA, both of which have been used by amateurs for many years, e.g. the G3YXM and G0MRF designs are current mode, the Decca PAs are voltage mode. The Juma TX uses a current mode class D design. Cheers, Jim Moritz 73 de M0BMU