[time-nuts] Some additional RTFG learnings

[Phil Staton]

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)

Phil