Return-Path: X-Spam-DCC: paranoid 1480; 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=-1.0 required=5.0 tests=BAYES_00,DNS_FROM_AHBL_RHSBL, FORGED_RCVD_HELO,SPF_PASS,SUBJ_RE_NUM 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 u9PCEJ28012814 for ; Tue, 25 Oct 2016 14:14:19 +0200 Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1bz0ZN-0004zo-AO for rs_out_1@blacksheep.org; Tue, 25 Oct 2016 13:11:05 +0100 Received: from [195.171.43.32] (helo=relay1.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1bz0ZM-0004zf-LJ for rsgb_lf_group@blacksheep.org; Tue, 25 Oct 2016 13:11:04 +0100 Received: from smtp-auth2-170.primus.ca ([216.254.140.170] helo=tor-smtp-01.primus.ca) by relay1.thorcom.net with esmtp (Exim 4.87) (envelope-from ) id 1bz0Z7-0004G3-13 for rsgb_lf_group@blacksheep.org; Tue, 25 Oct 2016 13:11:03 +0100 Received: from dyn-98-124-15-45.nrtco.net ([98.124.15.45] helo=Bigmachine.magma.ca) by tor-smtp-01.primus.ca with esmtpa (Exim 4.84) (envelope-from ) id 1bz0Z2-0001XV-Bi for rsgb_lf_group@blacksheep.org; Tue, 25 Oct 2016 08:10:44 -0400 X-Mailer: QUALCOMM Windows Eudora Version 7.1.0.9 Date: Tue, 25 Oct 2016 08:10:53 -0400 To: rsgb_lf_group@blacksheep.org From: Bill de Carle In-Reply-To: <1935539639.20161025081321@chriswilson.tv> References: <157b3bf43d2-111e-bfa3@webprd-a11.mail.aol.com> <0f1b59cf-e10d-1daf-125b-ad4aca471a06@gmail.com> <580205DC.80508@posteo.de> <58020BE2.1020107@posteo.de> <289454467.20161015210855@chriswilson.tv> <5808C23D.6060006@posteo.de> <580CE812.40500@posteo.de> <580CEA96.2010200@posteo.de> <4e343fa907bf9f2652ce9f25fe56d62a@smtp.hushmail.com> <580E12A9.9070309@posteo.de> <026a01d22e2e$883c9250$98b5b6f0$@comcast.net> <1935539639.20161025081321@chriswilson.tv> Mime-Version: 1.0 X-Authenticated: ve2iq - dyn-98-124-15-45.nrtco.net (Bigmachine.magma.ca) [98.124.15.45] X-Scan-Signature: 6ffbd2c9950b634d6cc91f9565b01a8b Message-Id: Subject: Re[2]: LF: Idiot's guide to receiving Ebnaut? - Tutorial part2 Content-Type: text/plain; charset="us-ascii"; format=flowed 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 10.1.3.11 Content-Length: 1082 Status: O X-Status: X-Keywords: X-UID: 9213 Watch out for another possible ambiguity: how are you going to ensure the rising edge of the divider's 1-Hz output pulse is synchronized with the start of a UTC second? Bill VE2IQ At 03:13 AM 10/25/2016, Chris 2E0ILY wrote: >Hello Wolfgang, > >Monday, October 24, 2016 > >Probably a naive question, but I have a divider board connected to my >Trimble Thunderbolt 10MHz output, details in this link to a PDF: > >http://www.perdrix.co.uk/FrequencyDivider/Frequency%20Divider%202.1.pdf > > >Is it possible to use the 1Hz output from the divider instead of >widening the 1PPS output? Thanks. > > >Best regards, > Chris 2E0ILY mailto:chris@chriswilson.tv > > > > Hello Jim, > > > I still wonder why the sync pulses from the Thunderbolt E are so > > short - you mentioned 10 us in your email, but what is the exact > > pulse length ? With a slightly modified software (SL) it may be > > possible to use them as they are.. if they are longer than a > sample from the soundcard. > > > 73, > > Wolf DL4YHF > > (not QRV on LF+MF unfortunately..)