[time-nuts] Correcting jitter on the 1 PPSsignalfromaGPSreceiver.

Hal Murray hmurray at megapathdsl.net
Mon Sep 15 14:31:26 EDT 2014

> Also, another issue with the end termination happens when driving very long 
>  coax cables: RG-142 for example has about 60 Ohms center conductor
> resistance  and 7.5 Ohms shield resistance at 1km length. 

RG-142 is far from low-loss.  Does anybody use it at that length?

What's the rise time at the end of 1 km with a 1 ns rise time at the input?

These are my opinions.  I hate spam.

More information about the time-nuts mailing list