[time-nuts] Z3805A OCXO p/n 3505A09422?

[Magnus Danielson]

Hi Brooke,

On 04/18/2013 11:41 PM, Brooke Clarke wrote:
> Hi:
>
> I'm trying to learn more about the HP Z3805A GPSDO.
> http://www.prc68.com/I/Z3805A.html
>
> It has an OCXO that I haven't seen before with a paper sticker with it's
> p/n: 3505A09422
> The "A" normally means made in America.
>
> Does anyone know more about it?
> http://www.prc68.com/I/Z3805A.html#OCXO

Looks like the same as in Z3801A, that is a 10811 with additional oven 
wrapped around it and put in a case. Lots of details on it if you look 
at Z3801A sources of material.

> Also is the DB-25 pin out known?
> http://www.prc68.com/I/Z3805A.html#DB-25
>

Check the Z3801A manual.

Cheers,
Magnus