
Precision RF engineering — from concept to verified hardware
3D printed antennas, custom antenna designs, and in-house antenna measurement — engineered to verified specifications.
🔭 Explore
WebSDR receivers, spectrum experiments, stratoballoon projects, and the Lab where ideas take shape before they become products.
⚙️ Design
Products engineered around measurement data, not guesswork. From IceConeFeed to custom L-Band helix antennas — form follows performance.
🖨️ Make
3D printing manufacturing. Assembled and tested in Germany. Ships to Europe and beyond.
Featured Products
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IceConeFeed v2
113,55 € – 128,54 € Select options This product has multiple variants. The options may be chosen on the product page -

L-Band Inmarsat Bundle 1525 MHz (10-turn + accessories)
184,94 € (ohne MWSt. 155,41 €) Add to cart -

Radiation Pattern Measurement Add-On
196,17 € (ohne MWSt. 164,85 €) Add to cart -

IceConeFeed Customized
177,86 € – 374,03 € Select options This product has multiple variants. The options may be chosen on the product page

Need your antenna measured?
Full 3D radiation pattern, gain, axial ratio, SWR — up to 4.4 GHz. Real data, professional test report.
From the Lab
Latest experiments, builds, and field reports.



