[time-nuts] Timing Distribution in Mountainous Terrain

jimlux jimlux at earthlink.net
Sat Sep 11 05:21:29 UTC 2010


Stanley Reynolds wrote:
> How to keep hundreds of miles of copper stable or predict it's delay ?
> 
> Stanley
> 
>

these days, you'd use optical fiber, but the answer is the same, you 
measure it in real time. Send a signal down it and see when the 
reflection comes back.  Off the shelf hardware these days.



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