Return-Path: X-Spam-DCC: paranoid 1290; Body=2 Fuz1=2 Fuz2=2 X-Spam-Checker-Version: SpamAssassin 3.1.3 (2006-06-01) on lipkowski.org X-Spam-Level: X-Spam-Status: No, score=-0.5 required=5.0 tests=BAYES_00,DNS_FROM_AHBL_RHSBL, FORGED_RCVD_HELO,RATWARE_GECKO_BUILD autolearn=no version=3.1.3 Received: from post.thorcom.com (post.thorcom.com [195.171.43.25]) by paranoid.lipkowski.org (8.13.7/8.13.7) with ESMTP id tB27peAk003229 for ; Wed, 2 Dec 2015 08:51:40 +0100 Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1a428M-0000IA-1t for rs_out_1@blacksheep.org; Wed, 02 Dec 2015 07:47:26 +0000 Received: from [195.171.43.32] (helo=relay1.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1a428L-0000I1-4V for rsgb_lf_group@blacksheep.org; Wed, 02 Dec 2015 07:47:25 +0000 Received: from parrot.netcom.co.uk ([217.72.171.49]) by relay1.thorcom.net with esmtp (Exim 4.86) (envelope-from ) id 1a427G-00065u-VA for rsgb_lf_group@blacksheep.org; Wed, 02 Dec 2015 07:47:24 +0000 Received: from sb.abelian.org (i-194-106-52-83.freedom2surf.net [194.106.52.83]) by parrot.netcom.co.uk (Postfix) with ESMTP id 326183273A5 for ; Wed, 2 Dec 2015 07:37:05 +0000 (GMT) Received: from [127.0.0.1] (localhost [127.0.0.1]) by sb.abelian.org (Postfix) with ESMTP id 9311D28A0121 for ; Wed, 2 Dec 2015 07:46:02 +0000 (UTC) Message-ID: <565EA1BA.5000604@abelian.org> Date: Wed, 02 Dec 2015 07:46:02 +0000 From: Paul Nicholson User-Agent: Mozilla/5.0 (X11; Linux i686; rv:17.0) Gecko/20130106 Thunderbird/17.0.2 MIME-Version: 1.0 To: rsgb_lf_group@blacksheep.org References: <565D7A31.8090601@abelian.org> <8D2FA5F73070DF3-164C-1B0DC6@webmail-vm091.sysops.aol.com> <565E2FC8.7040800@virginbroadband.com.au> In-Reply-To: <565E2FC8.7040800@virginbroadband.com.au> X-Scan-Signature: 87966b345956c8ef3389b993f6a18f4e Subject: Re: LF: More EbNaut 137.777 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit 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-Scanned-By: MIMEDefang 2.56 on 10.1.3.10 Status: O X-Status: X-Keywords: X-UID: 5493 > less than three hours of common darkness > and ~ 18349 km! No way to guess suitable code settings without prior experience or a measurement. I recommend a 3 hour carrier, GPS locked tx and rx to get hopefully a spike on a spectrum in 92 uHz. Measure S/N and put that into http://abelian.org/ebnaut/calc.php to play with the code settings to predict an Eb/N0 of say +1dB. -- Paul Nicholson --