Cecil Moore wrote:
100W XMTR--50 ohm line---x---1/2WL 450 ohm line----50 ohm balanced load.

Since there are no reflections on the 50 ohm line, the system is Z0-matched
to 50 ohms at point x. (Assume a 9:1 balun at 'x') ...

HEY EVERYONE, I DIDN'T MEAN A 9:1 BALUN AT 'X'. I MEANT A 1:1 BALUN
AT 'X'. THAT WAS A REALLY, REALLY STUPID BOO-BOO ON MY PART.
--
73, Cecil, W5DXP