Ground plane foldable antenna 120-470 MHz 1/4 Wave
Source: Thingiverse by Wujek_k
The Ground plane foldable antenna 120-470 MHz 1/4 Wave is a free printable 3D model from Thingiverse by Wujek_k. This an attempt to create a foldable 1/4 wave ground plane antenna for frequency range 120 - 470 MHz. You can download the STL file from the original listing below and print it at home.
About this model
This an attempt to create a foldable 1/4 wave ground plane antenna for frequency range 120 - 470 MHz. The range of the frequency depends on how much do you stretch the antennas. After unfolding six of antennas it keeps the 135 degrees angle between the vertical monopole and radials. This means that it has 50Ω impedance. The construction does not need soldering. It is designed to be printed WITHOUT any support. Use PET filament, 20% infill if you're planning to handle it gently or 100% (or even try to remelt in salt) in any other case :) To connect the cable you need to strip at least 15 cm of the shield and thread it through the side hole from the bottom and connect all six radials with mounting screws around one after another . The center cable needs to be threaded via the center hole upw…
Frequently asked questions
- Is this 3D model free to download?
- Yes. Ground plane foldable antenna 120-470 MHz 1/4 Wave 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 Wujek_k.
- Who made this model?
- Designed by Wujek_k, 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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