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