Hi All of the MV-89’s that I have seen are very much a crap shoot in terms of what you get. Out of a dozen or so I’ve bought from various sources, none has met the original specs on the unit. There have been a wide range of issues. Doing a full test on one involves a lot of work. The problems with some of them are major the problems with others are fairly hard to spot.
I do not believe that’s a reflection on the original design of the part. I’d bet that nearly 100% of them meet spec when new. I think it’s purely due to the amount of violence done to them when they are pulled from boards during the savage process. Bob > On Apr 11, 2015, at 8:01 AM, J. L. Trantham <jlt...@att.net> wrote: > > Has anyone done any testing/comparison of the three aftermarket UHS Time > Base Options for the 53132A that are on theBay? > > > > One is from Poland: 111643536543 > > > > Two are from China: 181698758773 and 331420737911 > > > > All use the Morion MV89A and all appear to be 'plug and play' with the > automated time base calibration process of the 53132A. > > > > I recently added the 3 GHz Prescaler from the seller in Poland > (111631156891) and was very satisfied. No connection other than a satisfied > customer. > > > > I also recently added the HP Opt 010, one of the 10811 based time bases, and > was very satisfied as well. Just wondering if there is something better. > > > > Thanks in advance for any thoughts. > > > > Joe > > > > > > _______________________________________________ > 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. _______________________________________________ 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.
