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 w0MGvbhA025654 for ; Mon, 22 Jan 2018 17:57:40 +0100 Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1edfJx-0000vU-T4 for rs_out_1@blacksheep.org; Mon, 22 Jan 2018 16:51:45 +0000 Received: from [195.171.43.32] (helo=relay1.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1edfJx-0000vL-9K for rsgb_lf_group@blacksheep.org; Mon, 22 Jan 2018 16:51:45 +0000 Received: from rgout0606.bt.lon5.cpcloud.co.uk ([65.20.0.133] helo=rgout06.bt.lon5.cpcloud.co.uk) by relay1.thorcom.net with esmtp (Exim 4.89) (envelope-from ) id 1edfJu-0005QS-Jd for rsgb_lf_group@blacksheep.org; Mon, 22 Jan 2018 16:51:44 +0000 X-OWM-Source-IP: 86.182.211.240 (GB) X-OWM-Env-Sender: gw3ucj@btinternet.com X-Junkmail-Premium-Raw: score=8/50,refid=2.7.2:2018.1.22.162117:17:8.317,ip=,rules=__BOUNCE_CHALLENGE_SUBJ, __BOUNCE_NDR_SUBJ_EXEMPT, __TO_MALFORMED_2, __TO_NO_NAME, __REFERENCES, __HAS_FROM, __FRAUD_WEBMAIL_FROM, __HAS_MSGID, __SANE_MSGID, __USER_AGENT, __MOZILLA_USER_AGENT, __MIME_VERSION, __IN_REP_TO, __CT, __CT_TEXT_PLAIN, __CTE, RCVD_FROM_IP_DATE, __SUBJ_ALPHA_NEGATE, __NO_HTML_TAG_RAW, BODYTEXTP_SIZE_3000_LESS, BODY_SIZE_400_499, __MIME_TEXT_P1, __MIME_TEXT_ONLY, HTML_00_01, HTML_00_10, BODY_SIZE_5000_LESS, __FRAUD_WEBMAIL, IN_REP_TO, MSG_THREAD, LEGITIMATE_SIGNS, NO_URI_FOUND, NO_CTA_URI_FOUND, __PHISH_SPEAR_STRUCTURE_1, BODY_SIZE_1000_LESS, BODY_SIZE_2000_LESS, __MIME_TEXT_P, REFERENCES, NO_URI_HTTPS, BODY_SIZE_7000_LESS Received: from [192.168.1.230] (86.182.211.240) by rgout06.bt.lon5.cpcloud.co.uk (9.0.019.21-1) (authenticated as gw3ucj@btinternet.com) id 5A5E1C4B008A58C7 for rsgb_lf_group@blacksheep.org; Mon, 22 Jan 2018 16:51:39 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=btinternet.com; s=btcpcloud; t=1516639902; bh=tDToLIbMPzRQZVQX9XFwv9Y1q2A6d8kjpQNwTO5gBQQ=; h=Subject:To:References:From:Message-ID:Date:MIME-Version:In-Reply-To; b=JP9+mw0m39xbIoWY+ARdYw0g8UgT9tFY4zIW2CFEYZGsJkyb7y9+B4Pw3LArgnHFoOZ1zfQE+XNLamY8EJL8IWEW7JNOrvx0rtzbE7k6JBL7bSVJlgiozI5JjvHoD8JrQfcUBRbgy20jPteWxUeNIpHChgIKLUAZeTSFak7GgZ0= To: rsgb_lf_group@blacksheep.org References: From: Martin Evans Message-ID: Date: Mon, 22 Jan 2018 16:51:39 +0000 User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:52.0) Gecko/20100101 Thunderbird/52.5.2 MIME-Version: 1.0 In-Reply-To: Content-Language: en-GB 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: Watching Roger's adventures on 136kHz, I thought I'd go take a look and I wondered - DCF39 is about 50dB above the noise at 16:44UTC. I'm using a 150ft inverted L, untuned, stuffed directly into an Elad FDM-S2 SDR. [...] 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: 87966b345956c8ef3389b993f6a18f4e Subject: Re: LF: 136kHz - this is how badmy system is! Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 8bit 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 Watching Roger's adventures on 136kHz, I thought I'd go  take a look and I wondered - DCF39 is about 50dB above the noise at 16:44UTC. I'm using a 150ft inverted L, untuned, stuffed directly into an Elad FDM-S2 SDR. Decoded G3XIZ, G4FTC, G8HUH & G4GIR between 16:12 and 16:44. What does this say about my setup? Is it deaf/average/ok? How far above the noise is DCF39 in an optimised "good" setup? Anyone tell me? Martin GW3UCJ Swansea.