Quadrifilar Helix Antenna 5.8Ghz RHCP + LHCP
Free

This design will let you creating your own FPV antennas: easy to make, smaller than cloverleaf and stronger. I can't provide any guarantee, but I have tested them in goggles and drone at the same time and I got about 400m without any problem.

In order to get a light design, use about 1mm for perimeters and bottom/top. Infill: 10-20%

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Quadrifilar Helix Antenna 5.8Ghz RHCP + LHCP

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Creative Commons Attribution-NoDerivatives

You can download, share, and use commercially, but you cannot change the material in any way or use it to make something new.

CC BY-ND Licensed under CC BY-ND
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2 downloadable files:

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QuadrifilarHelixAntenna58LHCP.stl
STL Model
4.8 MB
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View 3D
QuadrifilarHelixAntenna58rhcp.stl
STL Model
5.0 MB
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