On Tue, Apr 30, 2013 at 7:40 PM, Jim Palfreyman <[email protected]> wrote: > Buy a cheap rubidium off ebay and use it to drive a micro-controller and > write some clock software.
That was exactly my solution but I'm waiting ti hear about his size, power and cost budget. If this has to run on Battery power for the entire year the Rb unit is not going to work The OP's 1 second per year goal is only asking for 3.2E-7 level performance if I did the math correctly. Even the $100 Rb is at least 100 times better than required. -- Chris Albertson Redondo Beach, California _______________________________________________ time-nuts mailing list -- [email protected] To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.
