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If you use an end-fed "long" wire antenna for your HF operations, then you'll find this simple antenna accessory a most needed addition to your antenna system.
According to "Tinker John" (W5CYF), this basic 9:1 UnUn is easy to make, inexpensive, and will take only a few hours to build.
Here are some of John's comments:
Thanks for joining us today.
Aloha es 73 de Russ (KH6JRM).