[Lowfer] RE: Worthwhile going to Shielded loop?
Bill Ashlock
[email protected]
Thu, 30 Oct 2003 14:34:56 -0500
>of using UTP cable instead of coax.... how many meters do you have ?
>In my case I would need at least 25 meters (abt 82 feet). Do you think they
>are too many ? At these frequencies the transmission line effect is
>inexistant, only the capacitance enters into play.
I used to think along these lines, Alberto. Pump a 137k square wave into 25
meters of this line, with, and without using the correct matching impedences
and see what it looks like on a scope.
Bill A
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