I actually built one from an Arduino before. It's accurate within milliseconds (which is enough for JT65), but I'm sure it could be made better. (Source code at https://github.com/tmiw/arduino-ntpd if interested.)
-Mooneer KG6AOV On Tue, Dec 3, 2013 at 4:31 PM, Ben Hall <[email protected]> wrote: > For the very time-obsessed, build and operate your own GPS-controlled NTP > time server as described here: > > <http://open.konspyre.org/blog/2012/10/18/raspberry-pi-time-server/> > > Yes, I admit, I have one of these serving network time here in my shack or > "laboratory" as my 8 year old son calls it. :) > > At one time it was even worse - I had a GPS-disciplined 10 MHz frequency > standard... ;) > > thanks and 73, > ben, kd5byb > > > On 12/3/2013 1:47 PM, Edward R Cole wrote: > >> Not sure how all this commentary on computer time applies to the topic >> title. My KX3 keeps perfect time since I did not buy the battery >> charger...no clock! My $12 wrist watch has about 1 second/year accuracy. >> > ______________________________________________________________ > Elecraft mailing list > Home: http://mailman.qth.net/mailman/listinfo/elecraft > Help: http://mailman.qth.net/mmfaq.htm > Post: mailto:[email protected] > > This list hosted by: http://www.qsl.net > Please help support this email list: http://www.qsl.net/donate.html > ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:[email protected] This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
