Sorry people if I step in, but I really don't understand a word of
this thread.
(I'm a telecomunnication engineer though).

On 11 Mag, 04:15, art wrote:

Heh I am agreeing with you, 377 ohms is a ratio pure and simple.
I am now a member of the majority. I used to call 377 ohms an
impedance
but I am now am agreement with the majority, 377 ohms is a ratio.
If Maxwell is part of the majority how can I go wrong. Seems like the
blitz
got in the way of that jewel being passed on.
Art

R=V/I (ohm's law) is a ratio and its dimensional result is ohms.
What's wrong with Zo beeing dimensionally in ohms and beeing a ratio?

Thanks and 73
Francesco IZ8DWF