If you want to get your hands dirty, I'd suggest you to try VE2ZAZ's design. I've built a few GPSDOs and this one is the one I liked most.
http://ve2zaz.net/GPS_Std/GPS_Std.htm Roberto Date: Tue, 13 Oct 2009 13:30:10 +0100 From: "David C. Partridge" <david.partri...@dsl.pipex.com> Subject: Re: [time-nuts] Newbie looking for GPSDO kit or Project sites To: "'Discussion of precise time and frequency measurement'" <time-nuts@febo.com> Message-ID: <7f8db3beeb144011940a58bdf82f3...@apollo> Content-Type: text/plain; charset="us-ascii" Do you actually want to build your own from scratch, or just buy something like a Trimble Thunderbolt and add a PSU and housing? If the latter then look for seller fluke.l (that's a lower case letter "L") on eBay if you should want one right now, or if you aren't in a hurry wait for the next "group buy" of these here. If the former, how sophisticated do you want to get? These beesties can go from real simple: <http://www.jrmiller.demon.co.uk/projects/ministd/frqstd0.htm> to really moderately complex such as: <http://www.rt66.com/~shera/index_fs.htm> I'm sure there have probably been more recent designs too that have gotten even smarter ... Dave -----Original Message----- From: time-nuts-boun...@febo.com [mailto:time-nuts-boun...@febo.com] On Behalf Of Ray Hudson Sent: 13 October 2009 12:53 To: time-nuts@febo.com Subject: [time-nuts] Newbie looking for GPSDO kit or Project sites Hi there; being a new "Time nut" I'm looking for kit/project web sites & info on building a GPSDO PLL. Any info welcomed. Ta Ray. _________________________________________________________________ _______________________________________________ time-nuts mailing list -- time-nuts@febo.com To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.
