[time-nuts] Time Dilation tinkering

[jimlux]

On 3/21/17 1:40 PM, Michael Wouters wrote:
> These are less stable than a rubidium eg tau=10e-11 at 1000s and monthly
> ageing of 9e-10.
> The price of these has gone up  too- they're now about US5000.
>

Really? That's a big increase.  I bought some last year (well, in 
December 2015) and they were $1568 ea.

It was a pain to buy them because Microsemi fell off JPL's approved 
supplier list.