[time-nuts] 3.0GHz Channel 3 installation in Agilent 53132A counter

[James Robbins]

I hope this is not too OT.

 

I have acquired a 3.0GHz original Channel 3 board for my Agilent 53132A
counter.  When installed, it reads four times (4x) the actual frequency.
I'm wondering if anyone has any experience with such an installation and can
point me to some setup item or zero ohm resistor I'm supposed to install.
All that the manual says is to have it done by the factory.  That will cost
me more than the board itself.  Many thanks.

 

Jim Robbins

N1JR