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The Doublet | Best Multi-Band Antenna?

32K views · Oct 26, 2025 · Science & Technology

Comments · 229

  • @TheNapalmFTW · 11 months ago

    A doublet is always my go-to.  A good tuner is key, even with a balun.

    6

  • @THAMBIAH-uk · 2 months ago

    Thank you for creating such high-quality content and helping inspire the next generation of radio enthusiasts.

  • @Tom-go-hogs · 11 months ago (edited)

    Cebik had quite a few interesting articles. I have a doublet and love it.  instead of zip tying i just have notches cut in the plastic pipe and it holds the ladder line just fine!.Great video

    3

  • @JocMe-c9h · 11 months ago

    Thankyou again! Very informative.  I'm new to HAM and came across doublet previously, now inspired by your educational video.  Thankyou from Australia. 73

    2

  • @deankq4adj125 · 11 months ago

    Great video Tim, the doublet has been on my radar for awhile. This video pushed me to build one ASAP.

    1

  • @nateitkin8279 · 11 months ago

    Very nice. Enjoyed your video.

    2

  • @SoCoguy · 6 months ago

    Thank you for always using good data and explaination.

    1

  • @ggrmc764 · 4 months ago (edited)

    Awesome content. A genuine, experimenting amateur radio operator sharing knowledge. Not another ham radio influencer unboxing ”the XYZ Engineering Super Dipole sent to me for review, affiliate links below”. I don’t watch those guys anymore. Shill and little skill. You are such a breath of fresh air. Subscribed!

    2

  • @RobertW1RMW · 11 months ago

    Thanks for another interesting video, Tim! Will have to give a doublet a try. Love the alternative solution for ladder line. Best & 73!

    1

  • @axandio · 11 months ago

    It is a good multiband antenna with low loss for sure!

    1

  • @microwave-vh2uc · 11 months ago

    Great video.  Love the way you described every part of the antenna and its operation.

  • @rxbristol · 3 months ago (edited)

    Ok, Tim, you sent me down the research rabbit hole of ladder line. From my research, which brought back memories of studying for my first licence, it's recommended to give ladder line a slight twist every two or three feet to reduce noise, use 10 feet or less of coax to the tuner to reduce extreme losses along the coax and use 450 ohm line to reduce losses.

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