Hi Edgardo
The original PRFS standard used an FRS module so I suspect yours will too,
but a quick check when it arrives should confirm for sure.
The VRFS standard, which is a VXIbus unit, also uses the FRS, although the
FRT standard used the FRK module.
A quick Google search on Efratom manu
Thanks to Ed, I now have a general brochure and spec sheet. There it mentions
an internal setting resolution (for frequency adjustment). It should be
described in detail the manual.
I kindly inquire again if someone has experience with the adjustment of this
unit or has access to it's manual.
Dear Ed,
You just hit the nail in the head. That is exactly the unit I am talking about.
But instead of showing Datum as the brand in the spec sheet you kindly sent to
me, it says Efratom. With all those mergers among T&F companies who knows!
I assume that the design is the same, unless someone
I don't know about the '202' part, but here's a data sheet for the PRFS:
http://www.gigatest.net/datum/PRFSDS.pdf
The data sheet doesn't say which Rb oscillator is inside. Is it one of
the standard Datum models or a special one?
Ed
On 11/20/2012 12:47 AM, Edgardo Molina wrote:
Dear Group,
Dear Group,
Good morning. I recently got an Efratom PRFS202 Portable Rubidium Frequency
Standard. Mint condition. Locking in 3 minutes or so. Outputs OK, both sine and
TTL.
It seems a simple straightforward instrument. Still I would like to know if
anybody has a manual available for it. I tri
