Return-Path: Received: from rly-db02.mx.aol.com (rly-db02.mail.aol.com [172.19.130.77]) by air-db03.mail.aol.com (v121_r4.4) with ESMTP id MAILINDB031-aad495fc29b256; Sat, 03 Jan 2009 14:55:22 -0500 Received: from post.thorcom.com (post.thorcom.com [193.82.116.20]) by rly-db02.mx.aol.com (v121_r4.4) with ESMTP id MAILRELAYINDB023-aad495fc29b256; Sat, 03 Jan 2009 14:55:08 -0500 Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1LJCaA-00071B-GN for rs_out_1@blacksheep.org; Sat, 03 Jan 2009 19:54:50 +0000 Received: from [83.244.159.144] (helo=relay3.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1LJCaA-000712-2G for rsgb_lf_group@blacksheep.org; Sat, 03 Jan 2009 19:54:50 +0000 Received: from smtp817.mail.ird.yahoo.com ([77.238.189.17]) by relay3.thorcom.net with smtp (Exim 4.63) (envelope-from ) id 1LJCa9-0007tC-CT for rsgb_lf_group@blacksheep.org; Sat, 03 Jan 2009 19:54:49 +0000 Received: (qmail 70067 invoked from network); 3 Jan 2009 19:54:43 -0000 DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=s1024; d=btopenworld.com; h=Received:X-YMail-OSG:X-Yahoo-Newman-Property:From:To:Subject:Date:Message-ID:MIME-Version:Content-Type:Content-Transfer-Encoding:X-Priority:X-MSMail-Priority:X-Mailer:In-Reply-To:Importance:X-MimeOLE; b=Rg6hbo1lB2ismkcoyrU76KQECgN6D/TV4BNoW/Knim6w9o8TAPuqEpxYUKY3R+X7XWhj7ULS92JPMAzvYwkGtUYg5z77mjO26rPz7yO+8XFj+4WSoBYkxk3EPcQy+hSUyqQtRhE2jG0UwCOJyDNhxnhPDTNBkFNqOkOqRxRwTGU= ; Received: from unknown (HELO aquarids) (ganymede444@86.141.122.146 with login) by smtp817.mail.ird.yahoo.com with SMTP; 3 Jan 2009 19:54:43 -0000 X-YMail-OSG: QtXX1uUVM1kKpKU2N8GZ8mR_CY8Ax__taPCuApnLjeGbU3MpiG8LoyXIgJXRtmneF8El3T4xeIcnKCpHhm3_zulWUuV92qc58fkwOqpOLJKMs4kMxhn6V5huq1E6jr0ZpHHPkYmm.iSy3grvu5iHSeCDHgbKxloSBq5JyUs6J47yIo9yN76OFr91pHI0UF87pnoOKy62WFYqHbG96DiH4PFIlU5xOEpp9PfGvQxpHD1Fyf961K1vW_8ATvgQgOo- X-Yahoo-Newman-Property: ymail-3 From: "Dave G3WCB" To: Date: Sat, 3 Jan 2009 19:54:45 -0000 Message-ID: MIME-Version: 1.0 X-Priority: 3 (Normal) X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook IMO, Build 9.0.2416 (9.0.2911.0) In-Reply-To: Importance: Normal X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2800.1914 DomainKey-Status: good (testing) X-Spam-Score: 0.0 (/) X-Spam-Report: autolearn=disabled,none Subject: LF: [500] : Olivia 8 x 250 / psk31 / MFSK 8 503 CENTER BEACON - RUNNING NOW - 1615 HRS Content-Type: text/plain; charset="iso-8859-1" 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=0.9 required=5.0 tests=FROM_ENDS_IN_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-AOL-IP: 193.82.116.20 Graham, Copied this just now. MultiPSK Olivia 8-250 mode 73, Dave G3WCB IO91RM nr Windsor, S.E. England CQ CQ CQ DE...gnbd g0nbd g0nbd CQ CQ CQ DE...g0nbd g0nbd g0nbd CQ CQ CQ DE...g0nbd g0nbd g0nbd kk -----Original Message----- From: owner-rsgb_lf_group@blacksheep.org [mailto:owner-rsgb_lf_group@blacksheep.org]On Behalf Of Graham Sent: 03 January 2009 16:25 To: rsgb_lf_group@blacksheep.org Subject: LF: Olivia 8 x 250 / psk31 / MFSK 8 503 CENTER BEACON - RUNNING NOW - 1615 HRS Follow on from last night , As the olivia system transmits tones in parallel it requires a linear system, however , MFSK is a single tone phase continuous system , I am using three applications of multipsk running on the same pc in beacon mode 8 tones are selected on the two modes psk31 is added as a reference signal and is not expected to print as reliably All 3 modes are the same peak power level , set at the agc threshold .. about 10 watts per system at the moment . there may be a small change in level as each mode starts and stops , the differing beacon lengths' are resulting in the tx windows slowly shuffling. Note , the station is in continuous TX due to vox audio drive levels producing alc preventing the power levels to be normalised Running 3 mode beacon Dial set 502 khz usb 1000 hz center olivia 8 x 250 hz 1250 hz psk31 1500 hz MFSK 8 Reports welcome Graham G0NBD Io83LK