Magic Switch - turns 80m antenna into 160m antenna

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  • เผยแพร่เมื่อ 4 ก.พ. 2025

ความคิดเห็น • 6

  • @user-yh7mv7jd1l
    @user-yh7mv7jd1l หลายเดือนก่อน

    My shortned dipole jumped to 160 meters because of the rain and I made my first entrance in the lower bands.
    So, I had a 40 meter dipole 30 feet in the air and I decided to experiment by adding a coil at the ends and dropped a 4 feet wire, tuned it and was able to reach 80 meters. I was a happy camper, but then it rained. So, the coils were wrapped on a cardboard cylinder covered with duct tape, and rain detuned the antenna. It was no longer resonant in 3.9 MHz but lower in the band. I decided to change the ends to 2.5 feet, and by chance the shortened dipole resonated in 1.9 MHz. I tried it and it worked. I made my first contact in the forbidden band with several 5/9 reports. Isn’t that amazing!

    • @TheArtofEngineering
      @TheArtofEngineering  หลายเดือนก่อน

      Antenna wizardry!! 🤣My antenna is laying on the roof....cockatoo attack!! 😛

  • @TheArtofEngineering
    @TheArtofEngineering  ปีที่แล้ว

    Thanks John! I enjoyed making this one despite the arachnid and ants doing their best to terrify me 🥹 de George VK2AOE

  • @bussi7859
    @bussi7859 หลายเดือนก่อน

    Crap as usually

    • @TheArtofEngineering
      @TheArtofEngineering  หลายเดือนก่อน

      @bussi7859 Yes…. I do thanks… seated 🚽 ❤️

  • @JohnHill-qo3hb
    @JohnHill-qo3hb ปีที่แล้ว

    Great video George, thanks. Subed... deVE7KKQ