Return-Path: Received: (qmail 66569 invoked from network); 31 Mar 2005 15:47:57 -0000 Received: from unknown (HELO ptb-spamcore01.plus.net) (192.168.71.1) by ptb-mailstore03.plus.net with SMTP; 31 Mar 2005 15:47:57 -0000 Received: from mailnull by ptb-spamcore01.plus.net with spamcore-l-b (Exim 4.32; FreeBSD) id 1DH1u0-000FGA-KA for dave@picks.force9.co.uk; Thu, 31 Mar 2005 16:48:12 +0100 Received: from [192.168.67.2] (helo=ptb-mxcore02.plus.net) by ptb-spamcore01.plus.net with esmtp (Exim 4.32; FreeBSD) id 1DH1tt-000FDo-9P for dave@picks.force9.co.uk; Thu, 31 Mar 2005 16:48:05 +0100 Received: from post.thorcom.com ([193.82.116.20]) by ptb-mxcore02.plus.net with esmtp (Exim) id 1DH1td-000PDi-0l for dave@picks.force9.co.uk; Thu, 31 Mar 2005 15:47:49 +0000 Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1DH1tK-0002Rt-Lo for rs_out_1@blacksheep.org; Thu, 31 Mar 2005 16:47:30 +0100 Received: from [193.82.116.30] (helo=relay.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1DH1tK-0002Rk-9r for rsgb_lf_group@blacksheep.org; Thu, 31 Mar 2005 16:47:30 +0100 Received: from cmsout03.mbox.net ([165.212.64.33]) by relay.thorcom.net with esmtp (Exim 4.43) id 1DH1tI-0002VI-Hv for rsgb_lf_group@blacksheep.org; Thu, 31 Mar 2005 16:47:30 +0100 Received: from cmsout03.mbox.net (cmsout03.mbox.net [165.212.64.33]) by cmsout03.mbox.net (Postfix) with ESMTP id EB95CC1 for ; Thu, 31 Mar 2005 15:47:14 +0000 (GMT) Received: from uadvg130.cms.usa.net [165.212.11.130] by cmsout03.mbox.net via smtad (C8.MAIN.3.21U); Thu, 31 Mar 2005 15:47:15 GMT X-USANET-Source: 165.212.11.130 IN dibene@usa.net uadvg130.cms.usa.net X-USANET-MsgId: XID924JcEPvP5712X03 Received: from [192.168.0.2] [151.46.152.157] by uadvg130.cms.usa.net (ASMTP/dibene@usa.net) via mtad (C8.MAIN.3.21E) with ESMTP id 885JcEPvN0151M30; Thu, 31 Mar 2005 15:47:13 GMT X-USANET-Auth: 151.46.152.157 AUTH dibene@usa.net [192.168.0.2] Message-ID: <424C1B83.80400@usa.net> Date: Thu, 31 Mar 2005 17:47:15 +0200 From: Alberto di Bene User-Agent: Mozilla Thunderbird 1.0 (Windows/20041206) X-Accept-Language: en-us, en MIME-Version: 1.0 To: rsgb_lf_group@blacksheep.org References: <424ACBA0.60004@wp.pl> In-Reply-To: <424ACBA0.60004@wp.pl> X-Enigmail-Version: 0.90.0.0 X-Enigmail-Supports: pgp-inline, pgp-mime Z-USANET-MsgId: XID885JcEPvo0151X30 X-SPF-Result: relay.thorcom.net: 165.212.64.33 is neither permitted nor denied by domain of usa.net X-Spam-Score: 0.0 (/) X-Spam-Report: autolearn=failed,none Subject: Re: LF: Olivia Content-Type: text/plain; charset=ISO-8859-2; format=flowed Content-Transfer-Encoding: 8bit X-Spam-Checker-Version: SpamAssassin 2.63 (2004-01-11) on post.thorcom.com X-Spam-Status: No, hits=0.0 required=5.0 tests=none 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-Spam-Filtered: by PlusNet SpamCORE (v3.00) Marek SQ5BPM wrote: > As it's MFSK, it would be possible to omit the linear PA requirement. Marek, sorry, I don't understand this statement. If you transmit more than tone simultaneously, what comes out has a strong AM envelop, and it needs a linear PA to be properly transmitted. My first planned version of Jason was MFSK, but then I changed it to sequential IFK just to avoid the need of a linear PA, not so much widespread among LF users. Or have I completely misunderstood the issue ? 73 Alberto I2PHD