On Sat, June 27, 2020 7:02 am, Michael Wouters wrote: > I have three Oscilloquartz 8607-Bs that I'm rehousing. > > In their former life they were part of the frequency synthesis chains > for H-masers and they hung vertically from a rubber suspension that was > presumably intended to provide vibration isolation.
That sounds to me like isolation from local equipment vibrations, such as fans in the same rack, or an air conditioning air handler that was bolted to the same room structure. Your assessment should be correct that that type of suspension could not provide isolation in the deep sub-Hz region that you say you are interested in. -- Chris Caudle _______________________________________________ time-nuts mailing list -- [email protected] To unsubscribe, go to http://lists.febo.com/mailman/listinfo/time-nuts_lists.febo.com and follow the instructions there.
