[Premium-Rx] use of precision time base

[David F. Reed]

My apologies up front for cross posting; these lists pose by best hope 
for getting answers, so here goes...

I am interesting in getting a very accurate time base (maybe a used 
rubidium standard?) and using it to act as a "master oscillator" for 
various pieces of gear in the shack.

Ideally, my first two objects to drive would be my Icom IC-7800 and my 
Colling HF-2050.  I would intend to use it for my planned VHF / UHF and 
microwave work as well.

Have any of you undertaken this or looked into this, and if so, what 
have you found?

Is anyone familiar with the MS-1003B Multiple Output Rubidium Standard 
Calibrator, and if so, would it be applicable to the task?

Many thanks,

Dave