[time-nuts] Efratom PRFS202 Portable Rb Freq. Std. Manual

Ed Palmer ed_palmer at sasktel.net
Tue Nov 20 07:23:20 UTC 2012


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,
>
> 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 tried looking for it online and no luck so far. This unit was marketed also using the Datum brand. Same model.
>
> Anybody has at least a brochure or general specs for this particular unit? Any experience or comments for this unit? Got it at a decent price considering the lack of information.
>
> As always, your kind comments are surely welcome.
>
> Thanks!
>
>
> Regards,
>
>
>
> Edgardo Molina
> Dirección IPTEL
>
> www.iptel.net.mx
>
> T : 55 55 55202444
> M : 04455 10045822
>
> Piensa en Bits SA de CV



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