On Tue, Jan 17, 2012 at 8:13 AM, <[email protected]> wrote: > After eight weeks of monitoring to 1 E-12, I still se no aging. Waiting for > a change so I can do other tests. One thing I clearly se is a 4 Hz filter > response changing the output by +- 3 E-11. It may be more, will have to > find a way to check it more accurately, because of limited response time. I > for one will fix that problem with a Morion MV 89 and a 100 Hz analog filter. > New Morion's are available for less than $ 30 the ones I bought seem new. > That's also where I got my 5680A
Is the MV89 the best OCXO to use as a reference? I notice there is a place selling them for $19.99 buy it now price otis the $30 deal better? I want to get setup for frequency stability measurements. I have a t-bolt but being conservative (when it comes to engineering) I'd like a second non-related standard and a good ocxo should work for that over medium term tau. (I think)I don't know how the various $20 to $30 OCXOs compare. And I don't yet have means to compare them. 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.
