Return-Path: X-Spam-DCC: paranoid 1356; 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=-0.7 required=5.0 tests=BAYES_00,DNS_FROM_AHBL_RHSBL, 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 tBBFms5I012080 for ; Fri, 11 Dec 2015 16:48:55 +0100 Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1a7Pt2-0002r5-AI for rs_out_1@blacksheep.org; Fri, 11 Dec 2015 15:45:36 +0000 Received: from [195.171.43.32] (helo=relay1.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1a7Pt2-0002qw-0R for rsgb_lf_group@blacksheep.org; Fri, 11 Dec 2015 15:45:36 +0000 Received: from mailfe06.swip.net ([212.247.154.161] helo=swip.net) by relay1.thorcom.net with esmtp (Exim 4.86) (envelope-from ) id 1a7Ps2-0006Nn-79 for rsgb_lf_group@blacksheep.org; Fri, 11 Dec 2015 15:45:34 +0000 X-T2-Spam-Status: No, hits=0.8 required=5.0 tests=BAYES_50 Received: from [81.227.35.250] (account cxu-dcw-tyr@tele2.se HELO [192.168.1.36]) by mailfe06.swip.net (CommuniGate Pro SMTP 5.4.4) with ESMTPSA id 636183687 for rsgb_lf_group@blacksheep.org; Fri, 11 Dec 2015 16:44:17 +0100 To: rsgb_lf_group@blacksheep.org References: From: Johan Bodin Message-ID: <566AEF55.5080809@tele2.se> Date: Fri, 11 Dec 2015 16:44:21 +0100 User-Agent: Mozilla/5.0 (Windows NT 6.3; WOW64; rv:38.0) Gecko/20100101 Thunderbird/38.4.0 MIME-Version: 1.0 In-Reply-To: X-HELO-Warning: Remote host 212.247.154.161 (mailfe06.swip.net) used invalid HELO/EHLO swip.net - verification failed X-Scan-Signature: bb61bee384896e075004ae5ec954ddd2 Subject: Re: LF: 60kHz Content-Type: text/plain; charset=utf-8; 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: RO X-Status: X-Keywords: X-UID: 5758 Andy, probably not Boulder as you should see the BPSK with 180 deg. phase reversals which, when present, are located in the -17dB dips. http://www.nist.gov/pml/div688/grp40/upload/NIST-Enhanced-WWVB-Broadcast-Format-1_01-2013-11-06.pdf Maybe they are adjusting something at MSF at reduced power and that is what you see? Perhaps JJY-60 from Japan? 73 de Johan SM6LKM Andy Talbot wrote: > I'm am looking at 60kHz at the moment, MSF appears to be off air, but > I am receiving a weak signal from what is clearly a time code signal > as it pulses at one second, but its phase is a bit unstable. It > shifts plus/ minus perhaps 10 - 20 degrees in a random manner. > > Could this be Boulder ? > > Andy G4JNT >