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 vBJ97O1C023083 for ; Tue, 19 Dec 2017 10:07:25 +0100 Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1eRDeT-00051w-Aq for rs_out_1@blacksheep.org; Tue, 19 Dec 2017 08:53:29 +0000 Received: from [195.171.43.32] (helo=relay1.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1eRDeS-00051n-F6 for rsgb_lf_group@blacksheep.org; Tue, 19 Dec 2017 08:53:28 +0000 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 1eRDeP-0006j8-MW for rsgb_lf_group@blacksheep.org; Tue, 19 Dec 2017 08:53:27 +0000 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:References:Reply-To:To:From:Subject:Sender: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=q+ULjumjCuzIWw30wHmNMhRoGCZofJ8qe3Rjol39dG8=; b=GC2/XSGKOQSb3fhApziipqZMHz 5IuMeddHpCr/It5TgMa6c1QJPo7bkqseFKaZND3akrcPJsN4dRunX+PcIqfnbtm9MBPQlECPUFDNw ULiomSR8i+Ov4C1VRZI89XriCPv6VfGHBWeq3jQU32KfmYW+xIR5Ckc46tT3n9W98HlA=; Received: from i-194-106-52-83.freedom2surf.net ([194.106.52.83]:34613 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 1eRDeM-0000p9-A7 for rsgb_lf_group@blacksheep.org; Tue, 19 Dec 2017 08:53:22 +0000 Received: from [127.0.0.1] (localhost [127.0.0.1]) by pn.abelian.org (Postfix) with ESMTP id 800E64002D1 for ; Tue, 19 Dec 2017 08:53:21 +0000 (UTC) From: Paul Nicholson To: rsgb_lf_group@blacksheep.org References: <4d96a9d4-5f22-7650-872b-6344e9aea8e3@abelian.org> <579355A36AEE9D4FA555C45D556003AB9AAAF572@servigilant.vigilant.local> <2166618d-7238-0516-367c-2f917532eed2@abelian.org> <5A20A4EC.4060009@posteo.de> <5A2694B9.4050407@posteo.de> <21caec0e-1514-3294-89a3-8569f0c6d443@abelian.org> <27BE047B-55C1-45E1-9BD8-575D5EF7179C@hurontel.on.ca> <4c4d7934-b02f-0c9f-e251-4c5a07086bef@abelian.org> <526a4012-19d5-aff0-0745-4b02a3a134e8@abelian.org> <5A2FD635.8080503@posteo.de> <807b7164-c345-9650-0c6b-d813b3304483@abelian.org> <0374401c-a9a5-ba61-89e0-15d5ad016ac8@abelian.org> <36a938b7-9db4-7417-26d6-5b4c4eac900e@abelian.org> <5A35A023.5010707@posteo.de> <1f5204c1-f256-f26e-e6dd-a4edc0c8a443@abelian.org> Message-ID: Date: Tue, 19 Dec 2017 08:53:21 +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: Hoping to try the new H rx on the loops tomorrow (Wednesday), so there'll be a day of interruptions. Only one anomaly so far: noise measures .088 fT with the gain boosted to make the measurement easier. After setting the gain down to a level suitable for operation, the noise measures 0.12 fT. Same on both channels. Suggests there's a noise source not modelled by Spice, somewhere in the back end of the rx downstream of the stage where the gain was changed. [...] 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: 2e2f7cbbe9f38dd7bf3fac4fc012e6fc Subject: Re: LF: RE: Todmorden receiver 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 Hoping to try the new H rx on the loops tomorrow (Wednesday), so there'll be a day of interruptions. Only one anomaly so far: noise measures .088 fT with the gain boosted to make the measurement easier. After setting the gain down to a level suitable for operation, the noise measures 0.12 fT. Same on both channels. Suggests there's a noise source not modelled by Spice, somewhere in the back end of the rx downstream of the stage where the gain was changed. Maybe I will find it today. Installing the rx will take many trips back and forth to the antenna site in a nearby field (very muddy). Each trip I have to pass through the neighbour's farm and every time through I get bitten by their sheep dog. Every time, without fail. It is very fast and sneaky too - it comes out of nowhere. It is the most aggressive Border Collie I have ever seen. I have a stock of decoy sausages to try. Hopefully the dog will be the only problem with the installation. -- Paul Nicholson --