[time-nuts] OSA Oscilloquartz model 8612 #OCXO

[Tom Van Baak]

Michael,

I have a collection of Oscilloquartz oscillators and datasheets but I 
have not seen that old model 8612 before.

Are you able to measure its performance? Two pages of possible interest 
to you:

http://leapsecond.com/museum/osa8601/view.htm

http://leapsecond.com/pages/osa-warm/

/tvb


On 11/19/2020 4:49 AM, db2gm at darc.de wrote:
> Hello to everybody
>
> I am since several months reading the time-nuts mail list and I am very
> impressed about the very fine content and discussions. Thank you for that.
>
> Up to now I was only a "silent reader" of the list but I hope that in future
> I can also contribute with some E-Mails.
>
>   
>
> I am just sorting my ham radio tinker box in the lab and I came across one
> nice (hopefully not only nice looking) OSA Oscilloquartz OCXO 5MHz unit
> labelled.
>
> Model 8612 Var =2, 5MHz output frequency and 24V supply voltage. It is
> relatively big approx.. 65x65x150mm mechanical size, see attached picture.
>
> Does anybody have an old OSA catalogue or manual which includes the
> electrical specifications, like frequency stability, phase noise etc. of
> this model?
>
> I do have a datasheet about the 865X models from Oscilloquartz but I did not
> found anything about a model 8612 or 861X.
>
> Thank you for your help.
>
> Vy 73 de Michael
>
> DB2GM
>