Return-Path: Received: from mtain-dc01.r1000.mx.aol.com (mtain-dc01.r1000.mx.aol.com [172.29.64.129]) by air-df08.mail.aol.com (v129.4) with ESMTP id MAILINDF082-5eff4cd04430170; Tue, 02 Nov 2010 13:02:40 -0400 Received: from post.thorcom.com (post.thorcom.com [195.171.43.25]) by mtain-dc01.r1000.mx.aol.com (Internet Inbound) with ESMTP id C7D9A38001D81; Tue, 2 Nov 2010 13:02:37 -0400 (EDT) Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1PDKEP-0000Im-M3 for rs_out_1@blacksheep.org; Tue, 02 Nov 2010 17:01:09 +0000 Received: from [195.171.43.32] (helo=relay1.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1PDKEP-0000Id-8Q for rsgb_lf_group@blacksheep.org; Tue, 02 Nov 2010 17:01:09 +0000 Received: from mail-iw0-f171.google.com ([209.85.214.171]) by relay1.thorcom.net with esmtp (Exim 4.63) (envelope-from ) id 1PDKEK-0007Zb-Fy for rsgb_lf_group@blacksheep.org; Tue, 02 Nov 2010 17:01:09 +0000 Received: by iwn41 with SMTP id 41so34354iwn.16 for ; Tue, 02 Nov 2010 10:01:02 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=googlemail.com; s=gamma; h=domainkey-signature:mime-version:received:received:in-reply-to :references:date:message-id:subject:from:to:content-type; bh=+UyZax06sL4OOXyX+QUTQwzcr3iOQ7kH1lbCpJhrh20=; b=vE769Nfz+q8hJfsCVHD0IELxkaJzU3H0n+JWaE6df2FxHLaRMVLPof2og9qY7dCuqw ZG9tC2lYvQOtCH/btC2qx/l6eypjMOswu0t3PaQiTrVJ5bM038RiMfXrq1QQdymP7fh4 qw75vp+nk8jk84/wMU4gGGkHpv3ZLt5Mgq+fU= DomainKey-Signature: a=rsa-sha1; c=nofws; d=googlemail.com; s=gamma; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :content-type; b=dc14GkKg2ulx49K+Ucup0m/uhqgBOzMahH/r5MfhvbejXs+oFF5jCD6gLAgYlUtzDr H+RZWZnU2cofpzeknKCQ0y+T9JkS6LzwJ3IIJVSC7vFYbXcLG61PjNNtkKQLdTjb6e4o iKGYg2Gd1tsgJSuW/15iCFbK4Q8OzVLfr9JOs= MIME-Version: 1.0 Received: by 10.231.35.200 with SMTP id q8mr14890872ibd.191.1288717260883; Tue, 02 Nov 2010 10:01:00 -0700 (PDT) Received: by 10.231.79.69 with HTTP; Tue, 2 Nov 2010 10:01:00 -0700 (PDT) In-Reply-To: <4CD04148.4030704@usa.net> References: <4CCFFBD0.3030908@iup.uni-heidelberg.de> <4CD04148.4030704@usa.net> Date: Tue, 2 Nov 2010 17:01:00 +0000 Message-ID: From: Andy Talbot To: rsgb_lf_group@blacksheep.org DomainKey-Status: good (testing) X-Spam-Score: 0.0 (/) X-Spam-Report: autolearn=disabled,HTML_MESSAGE=0.001 Subject: Re: VLF: 10 kHz GPS locked reference signal generator Content-Type: multipart/alternative; boundary=002215048a438d112a049414deaa X-Spam-Checker-Version: SpamAssassin 2.63 (2004-01-11) on post.thorcom.com X-Spam-Level: X-Spam-Status: No, hits=0.5 required=5.0 tests=HTML_20_30,HTML_MESSAGE 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 x-aol-global-disposition: G X-AOL-SCOLL-AUTHENTICATION: mail_rly_antispam_dkim-m254.1 ; domain : googlemail.com DKIM : pass x-aol-sid: 3039ac1d40814cd0442d6bbc X-AOL-IP: 195.171.43.25 X-AOL-SPF: domain : blacksheep.org SPF : none X-Mailer: Unknown (No Version) --002215048a438d112a049414deaa Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Or now an even simpler simplest GPSDO possible http://www.g4jnt.com/EvenSimplerSimplestGpsdoPossible.htm Andy www.g4jnt.com On 2 November 2010 16:50, Alberto di Bene wrote: > On 11/2/2010 12:53 PM, Stefan Sch=E4fer wrote: > > The module needs a 5 V power supply. This can be taken from a PCs USB > without problems. This module is running on my grabber since some months > and a second one was used in my transmission of the 8th experiment. Now > temperature drifts of my DDS VFO is history! > > > And when you have it, you can use it also to build a very simple 10 MHz > standard, following the project > of Andy Talbot G4JNT, with just some discrete logic, easy to implement.= Oh, > and it works too... :-) > > http://gpsdo.i2phd.com/ > > 73 Alberto I2PHD > > --002215048a438d112a049414deaa Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable
Or now an even simpler simplest GPSDO possible
On 2 November 2010 16:50, Alberto di Bene <dibene@usa.net><= /span> wrote:
On 11/2/2010 12:53 PM, Stefan Sch=E4fer wrote:=20 
The module needs a 5 V power supply. This=
 can be taken from a PCs USB=20
without problems. This module is running on my grabber since some months=
=20
and a second one was used in my transmission of the 8th experiment. Now=20
temperature drifts of my DDS VFO is history!
And= when you have it, you can use it also to build a very simple 10 MHz stand= ard, following the project
of Andy Talbot G4JNT, with just some discret= e logic, easy to implement. Oh, and it works too...=A0 :-)

http://gpsdo.i2p= hd.com/

73=A0 Alberto=A0 I2PHD


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