Return-Path: Received: from post.thorcom.com (post.thorcom.com [195.171.43.25]) by mtain-da03.r1000.mx.aol.com (Internet Inbound) with ESMTP id 58A2B380000A1; Thu, 29 Dec 2011 10:50:41 -0500 (EST) Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1RgIEm-0005B4-KY for rs_out_1@blacksheep.org; Thu, 29 Dec 2011 15:49:48 +0000 Received: from [195.171.43.32] (helo=relay1.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1RgIEm-0005Av-8q for rsgb_lf_group@blacksheep.org; Thu, 29 Dec 2011 15:49:48 +0000 Received: from smtpout1.wanadoo.co.uk ([80.12.242.29] helo=smtpout.wanadoo.co.uk) by relay1.thorcom.net with esmtp (Exim 4.63) (envelope-from ) id 1RgIEk-00028T-NV for rsgb_lf_group@blacksheep.org; Thu, 29 Dec 2011 15:49:48 +0000 Received: from AGB ([2.26.17.43]) by mwinf5d01 with ME id F3pe1i00D0vl5qy033pegX; Thu, 29 Dec 2011 16:49:41 +0100 Message-ID: From: "Graham" To: References: <004d01ccc63e$6971cf00$0401a8c0@xphd97xgq27nyf> <1A71E90203104C3DA73A9CF2779A7B02@JimPC> In-Reply-To: <1A71E90203104C3DA73A9CF2779A7B02@JimPC> Date: Thu, 29 Dec 2011 15:49:38 -0000 MIME-Version: 1.0 X-Priority: 3 X-MSMail-Priority: Normal Importance: Normal X-Mailer: Microsoft Windows Live Mail 14.0.8117.416 X-MimeOLE: Produced By Microsoft MimeOLE V14.0.8117.416 X-Antivirus: avast! (VPS 111229-0, 29/12/2011), Outbound message X-Antivirus-Status: Clean X-Spam-Score: 0.2 (/) X-Spam-Report: autolearn=disabled,RCVD_ILLEGAL_IP=0.234 Subject: Re: LF: Re: USB QRS Content-Type: text/plain; format=flowed; charset="iso-8859-1"; reply-type=response 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: 0:2:442924736:93952408 X-AOL-SCOLL-URL_COUNT: 0 x-aol-sid: 3039ac1d404b4efc8c5150e6 X-AOL-IP: 195.171.43.25 X-AOL-SPF: domain : blacksheep.org SPF : none Unless its a SDR tx/rx ? G.. -------------------------------------------------- From: "James Moritz" Sent: Thursday, December 29, 2011 3:43 PM To: Subject: LF: Re: USB QRS > Dear Mal, LF Group, > > ...>Does anyone know of a QRS prog that uses the USB port on a computer > instead of the Serial or Parallel ports > de mal/g3kev...> > > More to the point, how to connect the other end of the USB cable to the > transmitter, given that it only contains fixed 0, +5V power supply > connections and a differential pair carrying high-speed bi-directional > data. The usual solution is to use one of the inexpensive USB - RS232 > converters. The one in use here takes the form of a cable with USB plug on > one end and D9 plug on the other, containing the interface circuit. It > seems to work fine. > > Cheers, Jim Moritz > 73 de M0BMU > >