Return-Path: <owner-rsgb_lf_group@blacksheep.org> Received: from post.thorcom.com (post.thorcom.com [195.171.43.25]) by mtain-df05.r1000.mx.aol.com (Internet Inbound) with ESMTP id F04E338000081; Tue, 31 Jan 2012 06:39:32 -0500 (EST) Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1RsC2s-00082U-P1 for rs_out_1@blacksheep.org; Tue, 31 Jan 2012 11:38:42 +0000 Received: from [195.171.43.32] (helo=relay1.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1RsC2s-00082L-CJ for rsgb_lf_group@blacksheep.org; Tue, 31 Jan 2012 11:38:42 +0000 Received: from out1.ip07ir2.opaltelecom.net ([62.24.128.243]) by relay1.thorcom.net with esmtp (Exim 4.63) (envelope-from <qrss@talktalk.net>) id 1RsC2q-0006r0-1D for rsgb_lf_group@blacksheep.org; Tue, 31 Jan 2012 11:38:42 +0000 X-IronPort-Anti-Spam-Filtered: true X-IronPort-Anti-Spam-Result: AvgCAG/SJ09Olmss/2dsb2JhbAAMN6w3gSuDdAEBAQEDeBELBAUPCRYPCQMCAQIBRRMIAQHAdYkgghwGAQgNDiSCchkEAwwDFAUECFBMgxwEjVuaGQ X-IronPort-AV: E=Sophos;i="4.71,595,1320624000"; d="scan'208,217";a="22753838" Received: from host-78-150-107-44.as13285.net (HELO [192.168.2.5]) ([78.150.107.44]) by out1.ip07ir2.opaltelecom.net with ESMTP; 31 Jan 2012 11:38:33 +0000 Message-ID: <4F27D2B8.6080403@talktalk.net> Date: Tue, 31 Jan 2012 11:38:32 +0000 From: qrss <qrss@talktalk.net> User-Agent: Mozilla/5.0 (Windows NT 5.1; rv:9.0) Gecko/20111222 Thunderbird/9.0.1 MIME-Version: 1.0 To: rsgb_lf_group@blacksheep.org References: <001501cce008$8331a210$0401a8c0@xphd97xgq27nyf> In-Reply-To: <001501cce008$8331a210$0401a8c0@xphd97xgq27nyf> X-Spam-Score: 1.4 (+) X-Spam-Report: autolearn=disabled,HTML_MESSAGE=0.001,RATWARE_GECKO_BUILD=1.426 Subject: Re: LF: 500 opera Content-Type: multipart/alternative; boundary="------------030309010307000707080202" X-Spam-Checker-Version: SpamAssassin 2.63 (2004-01-11) on post.thorcom.com X-Spam-Level: X-Spam-Status: No, hits=0.5 required=5.0 tests=HTML_20_30,HTML_MESSAGE 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: 0:2:399110112:93952408 X-AOL-SCOLL-URL_COUNT: 0 x-aol-sid: 3039ac1d40d94f27d2f36f04 X-AOL-IP: 195.171.43.25 X-AOL-SPF: domain : blacksheep.org SPF : none This is a multi-part message in MIME format. --------------030309010307000707080202 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit OPERA (DigiMode) doing a fine job there. Re swamping by stronger stations, I find as long as other signals are not co-channel then OPERA is amazingly robust, I can RX and decode -25dB signals within a few Hz of my own simultaneous transmission. E On 31/01/2012 11:06, mal hamilton wrote: > G3ZJO decoded and stopped at 1057 z TRACE visible during transmission. > I happened to be in the shack to observe > Antenna in use 1/4 wave inv L full size 500 > Strong signals when active at the same time as the weaker ones are > swamping the weaker ones. > If there was sufficient band available on 500 to accommodate all modes > I would suggest QRP merchants use a different sub band to the QRO STNS > G3KEV --------------030309010307000707080202 Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit <html> <head> <meta content="text/html; charset=ISO-8859-1" http-equiv="Content-Type"> </head> <body bgcolor="#FFFFFF" text="#000000"> OPERA (DigiMode) doing a fine job there.<br> <br> Re swamping by stronger stations, I find as long as other signals are not co-channel then OPERA is amazingly robust, I can RX and decode -25dB signals within a few Hz of my own simultaneous transmission.<br> <br> E<br> <br> On 31/01/2012 11:06, mal hamilton wrote: <blockquote cite="mid:001501cce008$8331a210$0401a8c0@xphd97xgq27nyf" type="cite"> <meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"> <meta content="MSHTML 6.00.2600.0" name="GENERATOR"> <style></style> <div><font face="Arial">G3ZJO decoded and stopped at 1057 z TRACE visible during transmission. I happened to be in the shack to observe</font></div> <div><font face="Arial">Antenna in use 1/4 wave inv L full size 500</font></div> <div><font face="Arial">Strong signals when active at the same time as the weaker ones are swamping the weaker ones.</font></div> <div><font face="Arial">If there was sufficient band available on 500 to accommodate all modes I would suggest QRP merchants use a different sub band to the QRO STNS</font></div> <div> </div> <div><font face="Arial">G3KEV</font></div> <div> </div> <div> </div> </blockquote> <br> </body> </html> --------------030309010307000707080202--