开云体育

For those wishing to wind their own baluns or even use/test commercial ones, the following may be of interest:

Performance of balun with/without center-tap

Fundamentals of rf transformers, includes various tests of such

Test configurations and circuits for testing baluns

Kind regards

Ed G8FAX

To those interested in Woodward's work, I found the 1953 paper that was referenced in the recent link.
Sent FYI.

Ed McCann
AG6CX
Sausalito

Thanks Ed, AG6CX,

An interesting read.

Kind regards

Ed, G8FAX