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Old September 30th 06, 08:21 PM posted to rec.radio.shortwave
Frank Dresser Frank Dresser is offline
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First recorded activity by RadioBanter: Jul 2006
Posts: 156
Default Cable Ohm Question


"craigm" wrote in message
...

Mike,

You should be quoting Frank, not me. Look closer at my post. I posted

links
that indicate what Frank wrote my be wrong. Read the material in the links
and decide for yourself.

(You would need a pile of cash to buy enough fittings, anyway. )


craig


OK, you've got a point. Stated in plain English, my imaginary transmission
line doesn't have any series resistance or dielectric leakage. The
resistance of a long run of transmission line can be significant, and would
be infinite over a infinate length. Any conductance of the dielectric would
limit the DC impedance to some high value in a infinate length.

I just got around to checking out the links, and I see it's a nit worth
picking. One of which I'd have been happy to have picked myself, had I
caught it.

Frank Dresser