Électronique

3D Printed Antennas: Yagi, Helix and Mount STL Files

This collection gathers 3D models tied to antennas: directional beams, helical and QFH frames, connector mounts, and cases with openings for a radiator. Most of them are printed parts that support a build rather than a finished antenna, which makes them useful for 3D printing experiments at a chosen frequency band. Files range from a single bracket to multi-part assemblies that need measuring and assembly. Polyzon does not confirm whether models are free, their price, license, official status, affiliation, safety or fitness. Check the current terms at the source.

Le texte de cette collection est rédigé en anglais ; la recherche, elle, fonctionne dans toutes les langues.

Une collection Polyzon · 48 modèles sur 6 plateformes

Comment cette collection est composée

Polyzon compose cette collection à partir des résultats de recherche des plateformes connectées. Les doublons et les modèles sans aperçu sont retirés, les correspondances faibles sont placées à la fin, et le reste suit l’ordre de la recherche. Les modèles appartiennent à leurs auteurs : consultez les conditions sur la page de chaque modèle.

Règles de sélection : la rédaction de Polyzon · Texte mis à jour le 12/10/2026

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«3D Printed Antennas: Yagi, Helix and Mount STL Files»

The models fall into a few groups. Directional designs such as Yagi, Moxon and biquad antennas are built from a boom and a set of elements, so they print as several parts and are sized around one band. Helical, helicone and QFH antennas appear as frames, winding templates or support structures, often for satellite or narrowband work. A third group covers the mechanical side: SMA and RP-SMA connector holders, receiver mounts, and enclosures with a cutout for the antenna.

When choosing a model, start with the frequency the design targets, because element length and spacing follow from it, and a scaled file no longer matches the intended band. Check whether the download is a complete antenna, a frame, or only a mount, and note the connector type and gender the part expects. Read the author's notes on material, wall thickness and settings, and look at photos of real prints to judge how the parts fit together and how the mount attaches.

To widen or narrow the search, try the names of specific designs and their abbreviations: Yagi, Moxon, biquad, helical, QFH, dipole, monopole. Add the band, such as 2.4 GHz or 433 MHz, or the connector, such as SMA, RP-SMA or N-type. Related terms like bracket, mast mount, radome, enclosure, winding jig and boom often surface parts that a plain antenna query misses.

FAQ

Questions fréquentes

What should I check before printing an antenna model?
Confirm the frequency band the design was drawn for, since element lengths and spacing depend on it. Then check whether the file is a full antenna, a frame or a mount, and which connector it accepts.
How do Yagi and helical antennas differ in a printed build?
A Yagi is a flat arrangement of a boom and straight elements, so it prints as separate rods and plates that are glued or bolted together. A helical design needs a coil or a winding template, which usually means a frame plus a support for the wire.
Which filament should be used for antenna parts?
That depends on the part: mounts and cases are mostly mechanical, while anything close to the radiating element can affect tuning. The author's page usually states the material and settings used for the shown print, so compare those with your own setup.
How do I find a mount for a specific receiver or connector?
Search by the connector name, such as SMA or RP-SMA, together with the word mount or holder. Adding the receiver form factor or the frame type you use narrows the results further.
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