Building an Air Choke or "Ugly Balun"
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This is post 2443 in a continuing series of simple ham radio antennas.
Thanks to Jim Haslett for making this useful and often necessary antenna accessory. Choke baluns help keep common mode currents off your coaxial feedline and, thereby, protect your transceiver and boost efficiency of your antenna system.
Thanks for joining us today.
Aloha es 73 de Russ (KH6JRM).