WB6BNQ wrote: > Why do all that when the entire instrument is all ready available for cheap ? > > Any Rubidium frequency oscillator from Efratrom, Frequency electronics, > Symmetricom, or the old Datum units, etc., off ebay for $200 or less is > essentially > the same thing as this highly over priced school lab device. > > If you carefully disassemble RB frequency device you will have all the same > components, albeit on a smaller scale. Just add a magnifying glass and you > got it > ! ! ! > > Bill....WB6BNQ > > > To achieve a higher SNR (and hence smaller Allan deviation) and allow testing of other optically pumped alkali vapour standards?
Bruce _______________________________________________ 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.
