"John Smith" wrote in message
...
wrote:

...
Yes and I have to partially take back what I said; a balun CAN double
as a CM "choke" and a CM choke can double as a balun. If
one wishes to balance an unbalanced line with a CM choke, then the
impedance of the CM choke must match the source and the load, which
makes the CM choke a balun and no longer a choke :-)



Although this URL:

http://www.radioelectronicschool.net.../ocfdipole.pdf

deals with a Windom Antenna, his text on the design, construction,
function and implementation of baluns is well worth the read.

Regards,
JS

It's a trivial point, I agree, but there is one error in the url JS provided
above that needs correcting. The VK author tells us that the Windom antenna was
invented by Loren G. Windom. Tain't so. It was invented (developed) by William
Everitt, then the Dean of the EE Dept at Ohio State U. Everitt was doing the
grunt work and taking measurements along with another OSU professor. However.
Loren Windom was a student of Everitt's, and was tagging along and observing.
Then, later on he wrote up the experiment and had it published in QST sometime
in 1929, and as well as I can remember, he failed to give Everitt any credit for
having done the actual work. Consequently, readers of QST assumed it was
Windom's invention, while it actually was not.

Walt, W2DU