[time-nuts] Z3801A performance plots

[John Ackermann N8UR]

I realized that there hasn't been data posted about how the Z3801A
performs when operating normally in GPS lock mode -- TVB's excellent
page focuses on the oscillators when they are free running.

So, I just did an experiment measuring two well aged Z3801As in GPS lock
against one another.  No huge enlightenment resulted, but the plot shows
very clearly what happens when the GPS steering kicks in.

http://www.febo.com/pages/oscillators/z3801A/index.html

John