[time-nuts] FE-5680A Board - heatsink

Peter Bell bell.peter at gmail.com
Wed Jan 18 22:35:30 EST 2012

Just out of interest, did you remove the connector and the faceplate
or was the board shipped to you like that?

The board I have looks like this:

On Thu, Jan 19, 2012 at 10:10 AM, Rex <rexa at sonic.net> wrote:
> Back in 2005 I got one of the FE-5680A rubidiums. The one I got came on the
> full original circuit board. I thought I would make up a PDF to show what
> the original board looked like and the kind of heat sink they mounted it on.
> The board is large and has about 140 sq in of almost solid ground plane on
> both the top and bottom.
> The PDF that I created is here...
> http://www.xertech.net/pub/5680A_Board.pdf
> _______________________________________________
> time-nuts mailing list -- time-nuts at febo.com
> To unsubscribe, go to
> https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts
> and follow the instructions there.
-------------- next part --------------
A non-text attachment was scrubbed...
Name: Rb_board.jpg
Type: image/jpeg
Size: 36246 bytes
Desc: not available
URL: <http://lists.febo.com/pipermail/time-nuts_lists.febo.com/attachments/20120119/593ba8e1/attachment.jpg>

More information about the time-nuts mailing list