[time-nuts] Re: Stability question

Hal Murray halmurray at sonic.net
Thu Mar 3 10:51:27 UTC 2022


jack.davis at engineer.com said:
> I have a Datum Exactime ET-6000TCXO that I use to lock all my test equipment
> to 10 MHz.  My GPS antenna is approximately 200 feet from the receiver and I
> have intermittent GPS signal levels and associated unlocking of my
> ET-6000TCXO.  I have tried using bigger less loss coax cable but its just not
> enough to make it reliable. 

Another option is to move the receiver closer to the antenna and send back 10 
MHz.  You may have to use RS-422 or similar differential signaling for the 
serial port and PPS.


-- 
These are my opinions.  I hate spam.






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