Return-Path: Received: from rly-me05.mx.aol.com (rly-me05.mail.aol.com [172.20.83.39]) by air-me06.mail.aol.com (v123.4) with ESMTP id MAILINME062-9b84a073126216; Sun, 10 May 2009 15:55:31 -0400 Received: from post.thorcom.com (post.thorcom.com [193.82.116.20]) by rly-me05.mx.aol.com (v123.4) with ESMTP id MAILRELAYINME054-9b84a073126216; Sun, 10 May 2009 15:55:20 -0400 Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1M3F6g-00011R-JY for rs_out_1@blacksheep.org; Sun, 10 May 2009 20:54:42 +0100 Received: from [193.82.116.32] (helo=relay1.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1M3F6g-00011I-82 for rsgb_lf_group@blacksheep.org; Sun, 10 May 2009 20:54:42 +0100 Received: from mta31.charter.net ([216.33.127.82]) by relay1.thorcom.net with esmtp (Exim 4.63) (envelope-from ) id 1M3F6c-0001tY-O3 for rsgb_lf_group@blacksheep.org; Sun, 10 May 2009 20:54:41 +0100 Received: from imp11 ([10.20.200.11]) by mta31.charter.net (InterMail vM.7.09.01.00 201-2219-108-20080618) with ESMTP id <20090510195425.UVRH2647.mta31.charter.net@imp11> for ; Sun, 10 May 2009 15:54:25 -0400 Received: from [192.168.0.2] ([66.189.74.84]) by imp11 with charter.net id pvuR1b0081p78xe05vuRh2; Sun, 10 May 2009 15:54:25 -0400 Message-ID: <4A0730F1.4020202@charter.net> Date: Sun, 10 May 2009 15:54:25 -0400 From: John Andrews User-Agent: Thunderbird 2.0.0.21 (Windows/20090302) MIME-Version: 1.0 To: rsgb_lf_group@blacksheep.org References: <006e01c9d0e4$d6af66b0$6401a8c0@asus> <5086F7980B3E4BB0AF60D8620D735B5E@JimPC> <008901c9d0ea$1dc16cb0$6401a8c0@asus> <61ECB87CADD94B23BE3BBFF76DBCE7C3@AGB> <4C4336FD5157446E84F89E666407F64C@AGB> <1FD7913FE62A449BA85637178BF518B1@AGB> <20090510214003.2sgbpxf3hqv4wscw@webmail4.kuleuven.be> In-Reply-To: <20090510214003.2sgbpxf3hqv4wscw@webmail4.kuleuven.be> X-Karma: unknown: X-Spam-Score: 0.0 (/) X-Spam-Report: autolearn=disabled,none Subject: Re: LF: 3 mode Beacon 503.00 502.700 503.2 1800 gmt > later Content-Type: text/plain; charset=ISO-8859-1; format=flowed 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=0.0 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-AOL-IP: 193.82.116.20 X-Mailer: Unknown (No Version) Rik, Experience with MFSK4 over here showed that it held together very well as a signal dropped in a fade, but the resync was nasty if copy was lost. So in a bench test where you start out with a strong signal and attenuate it until copy is lost, MFSK4 will show a great signal range. But starting from a weak signal is tough, as is recovering from a fade. Resync with MFSK8 seems much better, but it's pretty wideband for this application. John, W1TAG