2m Antenna 3D Models: Yagi, Moxon and Ground Plane STL

«2m Antenna 3D Models: Yagi, Moxon and Ground Plane STL»

Directional designs dominate: multi-element yagi beams for the 2m band, often sharing a boom with 70cm elements, and moxon rectangles that give up some gain for a smaller footprint. Vertical ground plane antennas appear mostly as bases, brackets and mounting hardware rather than as complete radiators. Portable versions use retractable or collapsible elements, while tape-measure and wire builds depend on printed clips and spacers to hold the element spacing.

On the author's model page, check the boom length and element spacing, because these set the frequency coverage and cannot be scaled freely. Look at how many printed parts are involved, whether they slide together or need fasteners, and what the author lists for supports, material and wall count. Photos of real prints show how thin clips and boom clamps behave, and long unsupported spans are usually the parts that warp.

To narrow the results, search by band and design type: 145 MHz, VHF, dual band, 70cm, yagi, moxon, j-pole, ground plane or NVIS. Related terms such as ham radio, SOTA, POTA, portable, mast mount or element clip bring up accessories rather than complete antennas. If you build scale models, add the scale to the query to separate miniature parts from working antennas.