Hi All!
I've got a big drum of coax of undefined type here. I wondered if there was a 
equation to calculate characteristic impedance for coax like there is for 
twin feeder?
The reason is, I'd like to use it for 10Base2 ethernet (low budget, got coax 
free). Is impedance on ethernet very critical? It seems pretty high quality 
stuff - could be cable TV coax, but I'm not sure.
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   William Hargrave                2:254/211.20
       9/7/1997
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