[time-nuts] More pictures of the mystery Collins Ru

Pete Lancashire pete at petelancashire.com
Sun Jul 28 22:44:41 UTC 2013


A reference to GR and Rubidium

http://www.ieee-uffc.org/frequency-control/memoria-stratemeyer.asp

Did the GR 1115A, Sounds like an interesting person.




On Sat, Jul 27, 2013 at 6:24 PM, Pete Lancashire <pete at petelancashire.com>wrote:

>
> https://plus.google.com/u/0/photos/111617808980322733757/albums/5890266601277045697
>
> The board with the edge connector was inside the same bag the
> connector was in, the bag was taped to the unit.
>
> I pulled the ends off first, but was immediately stopped with foam, it is
> glued in place.
> Then when I finally got the lid with all the screws off, all there is, is
> one board covered in potting compound.
>
> The compound breaks away pretty easily. One can see where a couple parts
> were
> replaced and there soft RTV was used. There are two precision resistors in
> that area.
>
> The biggest surprise is the General Radio logo on the board !
>
> goo.gl/1XGG2F
>
>
>
>



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