> I haven't looked at the one on eBay, but I did find the following example (I > think I posted a link earlier today). > > http://www.jrmiller.demon.co.uk/projects/ministd/frqstd.htm > > I have the parts sitting on my desk, I just haven't had the time to assemble > it yet. I'll report back with some numbers once I get it up and running. I > don't expect it to be anything to write a paper about, but a fun little > weekend project. Like I said before one advantage to it is the cost. The > parts list for me (minus a project box & oscillator) were probably about > $10-$15. I don't think you could get much cheaper than that for a quick > assembly with and no custom programming. > > Jason
Early next year I plan to perform a head-to-head test of one or two dozen different GPSDO; vintage and modern, quartz and rubidium, commercial and amateur. I expect to see some amateur ones shine and some commercial ones suck. If any of you would like to loan an amateur GPSDO (like the one above or a Shera design, etc.) I will be happy to include it in the lot. Hack job or elegant, doesn't matter. If you can do without it for a month or two, it's a rare chance to have it tested (free) here in my lab. I'll send out details in January if it sounds like some of you are interested. /tvb http://www.LeapSecond.com _______________________________________________ time-nuts mailing list [email protected] https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts
