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K6ARK 20w Matching Unit Kit - BNC Male

Free shipping on orders over $29.99

$23.95

$ 11 .99 $11.99

In Stock

About this item

  • BNC Male for direct attachment to radio
  • Can be built for use on HF bands from 160 m to 10 m
  • Build as a 49:1 Unun, 9:1 Unun, 4:1 Unun or 1:1 Balun - Just add wire to complete your antenna
  • 20W max for high-duty cycle modes


The K6ARK Portable Radio 20w matching unit design is one of the most compact and light-weight options for a portable HF antenna, designed specifically for use with low power HF rigs like the Xiegu G90 and Elecraft KX3 and KX2. This kit improves the original design, making the build easier. This kit provides the components necessary to build one matching unit. Just add antenna wire of your choice to build an End-fed Half Wave, End Fed Random Wire, or a 1:1 Balun feed point for a dipole antenna. Tools/consumables required include a soldering iron, solder, tweezers, and a heat gun (preferred) or a lighter to shrink the heat-shrink tubing. Note that this kit contains small parts that may be difficult for some individuals to assemble, but the end result is well worth it. These kits are produced by me, K6ARK, and I welcome questions, and am eager to help you succeed in your build project. Have fun with your build!


Joshua Auker
Reviewed in the United States on February 8, 2025
These kits are really easy and fun to make. I’ve made a few contacts on this antenna already and it works well. I made the 9:1 version and it tunes up great.
Barry
Reviewed in the United States on February 22, 2025
Excellent product
Sue R.
Reviewed in the United States on February 17, 2025
Wonderful
George S.
Reviewed in the United States on May 30, 2024
Adam hits it out of the park once again. This 20 watt kit offers many build options. I bought two kits and wound one as a 49:1 EFHW and another as a 9:1 Random wire.I had a great afternoon assembling and soldering these kit into antennas. I am impressed with the amazing form and function of the antennas once assembled.
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