Ian White GM3SEK wrote:
In other words, Cecil's circulator is a device that takes a perfectly
straight-forward argument... and makes it circular.

Cecil's circulator is a device that gets hot when reflected
waves are present, proving that reflected waves possess
energy and power.

Cecil's TDR allows everything about a reflected pulse to
be known and measured.

Cecil's TV ghosting allows one to see the reflections with
one's own eyes.

Cecil's one foot long piece of 200 ohm feedline allows one
to observe the elimination of reflections thus proving a
200 ohm Z0-match where the one who offered the example
thought there was a 50 ohm Z0-match.

I'm a professional teacher who uses lots of visual aids.
They work well on open-minded people. But they do often
pi$$ off closed-minded people because they leave nothing
worth arguing about.
--
73, Cecil http://www.qsl.net/w5dxp

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