Professional RF solutions
Leaders in Precision Measurement Antennas
More than two decades of designing and manufacturing high-performance antennas, delivering accuracy and reliability in RF technology.

If you are interested in our work, do not hesitate to contact us, we will be happy to provide you with further information.
If you are interested in our work, do not hesitate to contact us, we will be happy to provide you with further information.
If you need any kind of assistance with your RF SPIN product, we will be happy to help you.
Professional RF solutions
More than two decades of designing and manufacturing high-performance antennas, delivering accuracy and reliability in RF technology.
From design to precise manufacture, we engineer premier measurement antennas, renowned for their accuracy.
Innovating at every step, our unique technologies propels us to the forefront of RF measurement excellence.
Spanning the globe from our Prague headquarters, our antennas are revered for their performance and reliability.
Your vision driven by our expertise – together, we create custom antenna solutions that redefine industry standards.
Excellence drives everything we do – including how we deliver antenna documentation. Most of our antennas feature a QR code with a 4-character token giving instant digital access to full specifications and calibration data – from mobile or desktop – an innovative approach that transforms how you work with our technology.
The 8th edition RF & Microwave 2021 will take place on the 20 & 21 of March 2019. The conference will cover topics around RF, microwaves, wireless, EMC and Fibre Optics. The exhibition will consist of over 80 exhibitors and partners and is expected to draw over 1,900 visitors. Visit RF SPIN booth at the Hall 2 Section 22 to get more information about our current and upcomming products!
The QRH40C is a dual-polarized broadband horn antenna operating from 4 GHz to 40 GHz. It supports RFspin’s unique 3D-printed lens technology, offering increased gain without compromising bandwidth. Each unit undergoes individual calibration in our anechoic chamber, and test data…
Frequency Range
4 GHz – 40 GHz
VSWR (avg.)
1.4
Impedance
50 Ohm
Connector
K (female)
Power (CW / Peak)
10 W / 20 W
The DRH1067 is a high-performance horn antenna spanning 10 GHz to 67 GHz, delivering gain above 23 dB and exceptional broadband uniformity. Designed with a robust 1.85 mm connector for high-frequency reliability, each antenna is thoroughly calibrated in our in-house…
Frequency Range
10 GHz – 67 GHz
VSWR (avg.)
1.3
Impedance
50 Ohm
Connector
1.85mm (female)
Power (CW / Peak)
5 W / 10 W
The DRH0844 is a high-gain horn antenna designed for demanding broadband applications, operating from 8 GHz to 44 GHz. Engineered for precision and stability, it delivers excellent performance with gain levels exceeding 20 dB. Equipped with a high-quality K connector,…
Frequency Range
8 GHz – 44 GHz
VSWR (avg.)
1.3
Impedance
50 Ohm
Connector
K (female)
Power (CW / Peak)
15 W / 30 W
The 8th edition RF & Microwave 2021 will take place on the 20 & 21 of March 2019. The conference will cover topics around RF, microwaves, wireless, EMC and Fibre Optics. The exhibition will consist of over 80 exhibitors and partners and is expected to draw over 1,900 visitors. Visit RF SPIN booth at the Hall 2 Section 22 to get more information about our current and upcomming products!
End-to-end production
Explore our comprehensive production capability, managing every development phase to surpass top quality and performance standards. With full control, we provide precisely tailored antennas, ensuring unmatched customization and excellence.
TECHNOLOGIES AND INNOVATIONS
At RF SPIN, we’re pioneering antenna technology with our relentless innovation. Delving into advanced materials and revolutionary design techniques, discover how we’re setting industry standards for superior performance and connectivity.
CUSTOM SOLUTIONS
Explore RF SPIN’s custom solution strategy, blending innovation with precision for your antenna requirements. Our expertise converts challenges into superior solutions, offering unmatched customization and results with our tailored approach. Discover more about our custom solutions and the talented team behind them.
Our product lineup now features the QRH18E quad ridged horn antenna. This dual-polarized broadband antenna delivers exceptional performance across 1-18 GHz, offering high gain at lower frequencies while maintaining a compact form factor.
Key Specifications:
The QRH18E stands out with its improved low-frequency performance and comes complete with online calibration resources for immediate deployment in your measurement setup.
We’re excited to announce an improvement to our antenna QR codes that makes accessing your technical data even more convenient.
You now have two convenient ways to access your antenna data on Antenna Portal:
Quick Mobile Access
Scan the QR code with your mobile device as usual
Practical Desktop Access
Visit www.rfspin.com/ap and enter the 4-character token from the QR for convenient full-screen browsing your antenna data.
The token for desktop access is included on all newly manufactured antennas starting August 2025. Mobile access to existing antenna data continues to work normally through QR code scanning.
Our global distribution network continues to grow with two strategic partnerships that bring RF SPIN solutions closer to customers worldwide.
Inycom joins us as our official representative in Spain, while ASD Technology Pty Ltd becomes our trusted partner in Australia, significantly strengthening our presence across the Asia-Pacific region.
What This Means for Our Customers:
These partnerships reflect our commitment to providing exceptional service and accessibility to customers globally. Our expanded network ensures our customers receive the support they need, when and where they need it.
Contact Us Now
Are you interested in our RF products and solutions? Leave us a message for more information.
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