Elettronica

144 MHz Antenna 3D Models and STL Files

This collection gathers 3D-printable parts for 144 MHz antennas, from beam and ground-plane designs to insulators, boom clamps and feed-point brackets. Most entries are small mechanical pieces that hold metal elements in place, so a 3D printer covers the non-conductive and mounting side of the build. It is a practical starting point if you are assembling a 2 m band antenna and want to print the parts around the wire and tubing. Polyzon does not confirm whether models are free, their price, license, official status, affiliation, safety or fitness. Check the current terms at the source.

Il testo di questa raccolta è in inglese; la ricerca funziona in qualsiasi lingua.

Una raccolta di Polyzon · 47 modelli da 3 siti

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Polyzon compone questa raccolta a partire dai risultati di ricerca dei siti collegati. I doppioni e i modelli senza anteprima vengono rimossi, le corrispondenze deboli finiscono in fondo e il resto mantiene l’ordine dei risultati. I modelli appartengono ai rispettivi autori: verifica le condizioni sulla pagina di ciascun modello.

Criteri di selezione a cura della redazione di Polyzon · Testo aggiornato: 15/10/2026

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«144 MHz Antenna 3D Models and STL Files»

The designs fall into a few groups. Directional beams such as Yagi, Moxon and quad antennas use printed element holders and boom clamps to keep spacing consistent. Omnidirectional and ground-plane antennas rely on printed bases, radials supports and mast adapters, while dipoles and wire antennas often need only a center insulator or a feed-point block. Some entries are pure accessories: connector caps, insulators and small mounting brackets.

When choosing a model, read the dimensions first. Element length, spacing and boom diameter decide whether the printed part matches the tubing you already have, and the author's page usually states the frequency range and the hardware it was drawn around. Check how many separate parts the build needs, whether supports are required, and which material and print settings the author lists. Photos of real prints are the most useful signal, since thin walls and threads are where a print tends to differ from the render.

To widen the search, try the other names for the same band: 2 m, VHF, 145 MHz, amateur radio or ham radio. Related terms help too, such as boom, element, insulator, feed point, mast mount, radome and connector cap, since many parts are listed by function rather than by frequency. If you are adapting a design for another band, search for the mechanical part instead of the antenna type and scale the dimensions yourself.

FAQ

Domande frequenti

Which parts of a 144 MHz antenna are usually 3D printed?
Mostly the non-conductive and mechanical pieces: element holders, boom clamps, dipole center insulators, feed-point brackets, mast adapters, connector caps and small radomes. Metal elements and coax are still bought or cut separately.
What should I check on the model page before printing?
Look at the stated dimensions and the tubing or connector the part was drawn around, the number of separate pieces, whether supports are needed, and the material and settings the author lists. Photos of finished prints show more than the render.
How do I find models for a specific frequency?
Search by frequency and by band name together, for example 144 MHz, 145 MHz, 2 m or VHF. Many parts are named after their function instead, so terms like boom, insulator or feed point often return more results.
Do printed parts replace the metal elements?
No. Printing covers holders, insulators and mounts; the radiating elements are normally metal rod, tube or wire. The printed parts set the geometry that keeps those elements in the right position.
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