[time-nuts] Some additional RTFG learnings

John Ackermann N8UR jra at febo.com
Wed Feb 21 01:17:58 UTC 2007


Phil Staton said the following on 02/20/2007 07:33 PM:
> Hi
> 
> John Ackermann N8UR wrote:
> 
> snipped
> 
>>> 3.  In about 30 seconds, XO "FAULT" and "NO GPS" go off, "ON"  
>>> comes on.
>>>
>>> So, the XO is definitely testing for the presence of the 10 MHz
>>> reference input signal, and becomes unhappy when it goes away.
> but only if crossover cable used?
> 
> This is consistent with my findings of ignores 10MHz (no Rb)

Don't know if it would acknowledge the 10MHz if the interface cable
wasn't present; I haven't tried that (yet).

John




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