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longwire antenna

  1. W5KV
    Thread

    Build your own 9:1 unun antenna on the cheap!

    Building the popular 9:1 unun antenna based on the popular EARCHI antenna design. An antenna that works relatively well with an internal tuner for...
    Thread by: W5KV, Aug 31, 2017, 23 replies, in forum: Amateur Radio News
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