John Miles wrote:
Interesting! 500 picoseconds is a lot of drift. Can you try 74AC390s as well?
While that may be interesting, I think we should stop here and think a little... where would a seemingly stable oscillation/beat frequency with a period of about 1250 seconds (4 cycles in 5000 seconds) come from? Also, it is being triangular as noted by Brian. The only thing I can come up with from the top of my head is power or temperature related.
The relative quietness of the TADD-2 was nice to get confirmed. I have not yeat had the time to measure that with mine.
Cheers, Magnus _______________________________________________ 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.
