[time-nuts] HP 5345A

[Jason Rabel]

The 10811 series is the newer version of the 10544 series, for all practical
purposes it is a drop-in replacement.

I think the course adjustment is the only way to set them for most HP
equipment, but I could be wrong. Some counters that use an adapter board I
have seen feature potentiometers and adjustable capacitors, but on the 5345A
IIRC it just plugs straight into the board, so unless the manual mentions
something, then the CA is it.

Jason


> 
> I just picked up a 5345A from eBay. This unit has a 10811 
> oscillator instead of the 10544 depicted in the manuals I 
> have. The serial number has been removed. Does anyone know if 
> there is an EFC adjustment for this counter or is the course 
> control the only way of setting frequency?
> Colin
>