To a first approximation ... YES. In the context of providing a simple
explanation, an introductory level explanation, as in the context of the
original question ... YES.
In the interest of more advanced analysis:
Zo = SQRT[[R + jwL]/[G + jwC]]
In a lossless line that converges to SQRT [L/C].
DD
JDer8745 wrote:
Someone sed:
"So, the 300/75/50 ohm term, characteristic impedance, is the square root of
L/C"
==================
Not always!
73 de Jack, K9CUN
|