Reduced price! 7 Turn Helical Kit View larger

7 Turn Helical Kit

New product

  • Simple to build
  • Better axial ratio
  • Tough design
  • Better Penetration
  • Better multi-path rejection

More details

$13.59

-20%

$16.99

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More info

Fine trimming and adjustment will be necessary.

Reviews

Grade 
05/07/2018

Does the trick and really helped at range!

Very easy to build. Well designed and east to follow video instructions. I enjoyed building this kit, and took it out the same evening to test out with a new 5s pack. The extra juice and this antenna helped me to hit 3.5km range with solid picture! This video shows the flight with the helical and triple feed patch: https://youtu.be/J7ZxdGJcPWo

  • 2 out of 2 people found this review useful.

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7 Turn Helical Kit

7 Turn Helical Kit

  • Simple to build
  • Better axial ratio
  • Tough design
  • Better Penetration
  • Better multi-path rejection