Return-Path: Received: from post.thorcom.com (post.thorcom.com [195.171.43.25]) by klubnl.pl (8.14.4/8.14.4/Debian-8+deb8u2) with ESMTP id w2P5emJ7014817 for ; Sun, 25 Mar 2018 07:40:50 +0200 Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1ezyIL-0001WZ-0Q for rs_out_1@blacksheep.org; Sun, 25 Mar 2018 06:34:17 +0100 Received: from [195.171.43.32] (helo=relay1.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1ezyIK-0001WQ-Ee for rsgb_lf_group@blacksheep.org; Sun, 25 Mar 2018 06:34:16 +0100 Received: from porthos.netcom.co.uk ([217.72.171.73]) by relay1.thorcom.net with esmtps (TLSv1.2:ECDHE-RSA-AES256-GCM-SHA384:256) (Exim 4.89) (envelope-from ) id 1ezyIH-0000Jx-Oh for rsgb_lf_group@blacksheep.org; Sun, 25 Mar 2018 06:34:15 +0100 X-DKIM-Result: Domain=abelian.org Result=Signature OK DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=abelian.org ; s=default; h=Content-Transfer-Encoding:Content-Type:In-Reply-To: MIME-Version:Date:Message-ID:From:References:To:Subject:Sender:Reply-To:Cc: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help:List-Unsubscribe: List-Subscribe:List-Post:List-Owner:List-Archive; bh=uH15Mj5A61RCnR51jlbnuEzo9SCxWtYkDZ5KItzlxWk=; b=qJ1Jg8uUInHwpTwaoQREI9tGTL tvFshjr7+2xO4FbfySJXPIK05UBYLtEPzy0424vFm33nkDajgM2Scu3tpzLc5mopO6jsV5ScwtSiw CqKJYkJQcltcWt+VH5E819K3a+ynACDnXRh+lC1eDc8cmk7VWUkYMi1aOvOjKW26m64A=; Received: from i-194-106-52-83.freedom2surf.net ([194.106.52.83]:47770 helo=pn.abelian.org) by porthos.netcom.co.uk with esmtpsa (TLSv1.2:ECDHE-RSA-AES256-GCM-SHA384:256) (Exim 4.89_1) (envelope-from ) id 1ezyIE-0001bj-FA for rsgb_lf_group@blacksheep.org; Sun, 25 Mar 2018 06:34:10 +0100 Received: from [127.0.0.1] (localhost [127.0.0.1]) by pn.abelian.org (Postfix) with ESMTP id D8528400068 for ; Sun, 25 Mar 2018 05:34:09 +0000 (UTC) To: rsgb_lf_group@blacksheep.org References: <29FBCABA-2A62-4AA7-AB54-136C07285249@md.metrocast.net> <1625a5d37f1-c86-2653@webjasstg-vaa03.srv.aolmail.net> From: Paul Nicholson Message-ID: Date: Sun, 25 Mar 2018 05:34:09 +0000 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.3.0 MIME-Version: 1.0 In-Reply-To: Content-Language: en-US X-AntiAbuse: This header was added to track abuse, please include it with any abuse report X-AntiAbuse: Primary Hostname - porthos.netcom.co.uk X-AntiAbuse: Original Domain - blacksheep.org X-AntiAbuse: Originator/Caller UID/GID - [47 12] / [47 12] X-AntiAbuse: Sender Address Domain - abelian.org X-Get-Message-Sender-Via: porthos.netcom.co.uk: authenticated_id: catchall@abelian.org X-Authenticated-Sender: porthos.netcom.co.uk: catchall@abelian.org X-Spam-Score: 0.0 (/) X-Spam-Report: Spam detection software, running on the system "relay1.thorcom.net", has NOT identified this incoming email as spam. The original message has been attached to this so you can view it or label similar future email. If you have any questions, see the administrator of that system for details. Content preview: Markus wrote: > got several valid decodes here in Nuremberg, Well done Rob and Markus. Looks like some dB spare too. [...] Content analysis details: (0.0 points, 5.0 required) pts rule name description ---- ---------------------- -------------------------------------------------- 0.0 T_DKIM_INVALID DKIM-Signature header exists but is not valid X-Scan-Signature: e90dcb17768c7e768f13e0721cc1c0c7 Subject: Re: LF: K3RWR LF EbNaut Content-Type: text/plain; charset=utf-8; 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=0.9 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 Markus wrote: > got several valid decodes here in Nuremberg, Well done Rob and Markus. Looks like some dB spare too. A new distance record for EbNaut at LF, I make it 6736km! Constant reference phase on a 30 minute transmission, that's encouraging: longer duration possible, longer symbols. We don't yet know how long the phase can be expected to remain stable at LF. Everyone uses short (less than 30 min) messages to remain within a convenient SL FFT window. Markus, I'm puzzled by the frequency: Rob is on 137395 but your screen shot shows the WAV header said 135499.9825 plus offset 0.0175 = 135500 Hz. -- Paul Nicholson --