1/4 Wave Ground Plane Antenna Mk II 3D printable model by _HAZMAT

1/4 Wave Ground Plane Antenna Mk II

Source: Thingiverse by _HAZMAT

The 1/4 Wave Ground Plane Antenna Mk II is a free printable 3D model from Thingiverse by _HAZMAT. Jig/Guide/Yoke for creating a 1/4 ground plane antenna suitable for transmitting. You can download the STL file from the original listing below and print it at home.

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52 saves Source: Thingiverse Updated 2026-04-17

Tags: 1/4, Wave, Ground, Plane, Antenna, Mk, II

About this model

Jig/Guide/Yoke for creating a 1/4 ground plane antenna suitable for transmitting. Uses brass rod for the elements. * This MkII design boasts the following features: - Split-clamp for mounting to 20mm PVC conduit mast - 40 degree radial tilt providing a better match to 50 ohm coax cable, than a 45 degree tilt - Improved rigidity * My specific instance of this object was designed for the 2m amateur radio band.

Frequently asked questions

Is this 3D model free to download?
Yes. 1/4 Wave Ground Plane Antenna Mk II is free to download from Thingiverse. Click the "Download free STL" button above to open the original listing.
Where is the STL hosted?
The download is hosted by Thingiverse, not by Thinger. We link you directly to the original listing by _HAZMAT.
Who made this model?
Designed by _HAZMAT, published on Thingiverse. Please credit the creator when sharing your print online.
Can I print this at home?
Yes. This model is intended for home FDM and resin 3D printers. Check the original listing for suggested print settings like layer height and supports.

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