RFspin Calibration Laboratory Is Now ISO/IEC 17025 Accredited
We now also offer accredited calibration of antennas of any make, 500 MHz to 40 GHz, with certificates recognized under the ILAC MRA.
Our calibration laboratory has reached an important milestone. On October 6, 2026, the Czech Accreditation Institute (ČIA) granted accreditation No. 453/2026 to RFspin Calibration Laboratory (No. 2433) under ISO/IEC 17025:2018.
Antennas are not just something we calibrate, they are what we design and build. Alongside our existing services, our laboratory now puts that know-how to work on your antennas, whatever their make, and backs the results with a certificate recognized internationally.
What we calibrate
Our accreditation covers antennas of any make across the full 500 MHz to 40 GHz range, in one laboratory:
- Antenna gain: three-antenna method at 1 m (SAE ARP 958E) or 3 m (ANSI C63.5), uncertainty from 0.7 dB
- Antenna factor: same methods, uncertainty from 0.7 dB
- Reflection coefficient: vector network analyzer, uncertainty from 0.21 dB
What you get
- A certificate with the ČIA mark, recognized in all EA MLA and ILAC MRA signatory countries
- Your measured data in the formats you work with, online 24/7 in our Mini Antenna Portal
- No customs formalities when you ship from within the EU
Whether you run a test laboratory or test your products in-house, you can now build your results on accredited data. We look forward to calibrating your antennas.
More news
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One horn from 1 to 67 GHz, two lens antennas built for outdoor use, an open-aperture quad-ridged horn and a horn for the new automotive EMC standards.
Visit Us at European Microwave Week 2026
Find us at stand B25C at ExCeL London, October 4 to 9. We bring the DRHX67, QRH43 and other new models, reaching up to 67 GHz.
New DRH0908 High‑Power EMC Antenna
900 MHz to 8 GHz in a single horn – well past the 6 GHz ceiling of most EMC horns, and built to drive fields, not just measure them.
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