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BALUN (4-1)

Posted: Wed Sep 27, 2017 5:32 pm
by VA3-GUF
Isolate transmission line from antenna. Suppresses Coax feedback on outside shield.
Provide balanced output currents into unequal antenna leg impedance.

See attached file on how to make inexpensive air core BALUN with material list.

Re: BALUN (4-1)

Posted: Fri Sep 29, 2017 7:31 pm
Thanks for doing the presentation and bringing all the supplies! Makes for a great addition to a meeting!