[time-nuts] What is your SRS PRS10 Rubidium 1PPS OUT rise time?

[mike cook]

Hi,
   I have just brought my PRS10 out of mothballs and am trying to get a good lock to my TBolt 1PPS. 
   The 1PPS OUT signal from my PRS10 has a very slow rise time, in the order of 70ns.  I would be grateful, if anyone here has one on their bench, to let me know what theirs is. I can't find any specification in the literature.
Thanks and have a good day.
Mike