[time-nuts] New pics of RFTG-m-Rb, and some comparison details

[Rex]

On Sun, 31 Dec 2006 09:22:50 -0600, "Jason Rabel"
<jason at extremeoverclocking.com> wrote:

>Pretty sure that the RB is disciplined from the XO through the interface
>cable. I posted the pinout a couple times before so people can make their
>own.

I don't so. I think the RB units have just their factory calibration.
Read Richard H McCorkle's message in the other thread. He describes the
over-all system and it seems to match what is known about stuff that's
in the boxes, so far.

I just got an RFG-RB which seems to be a few years newer than the
RFTG-m-RB's. In that one, I can't find any connection to the LPRO Rb
module, in it, that could cause it to be disciplined. The one I have
seems to be stipped down from the RFTG-m-RB. The main board is much
simpler but seems to have the same basic circuitry for 15 MHz
generation.