WR3.4 Gain Horn Antenna 220-330 GHz, 25dBi Gain, Model # AT-SGA-25-03B

High-Performance Gain Horn Antennas from WR2700 to WR1.5 Now Available in Europe

bq-microwave is proud to expand its European portfolio with a complete range of high-precision gain horn antennas from WR2700 down to WR1.5. As the official distributor of AT Microwave in Europe, we support customers in research, industry, aerospace, telecommunications, radar development, and emerging mm-wave applications with fast delivery and expert technical support.

Our Standard Gain Horn Antennas cover frequencies up to 750 GHz, offering excellent return loss, stable performance, and precise radiation characteristics for demanding measurement setups.

Product Highlight – AT-SGA-25-03B J-Band Standard Gain Horn Antenna (220–330 GHz)

  • Typical gain 25 dBi (available in 20dB and 15dBi version as well)
  • Polarization linear
  • 3 dB beamwidth E-plane 9 degrees
  • 3 dB beamwidth H-plane 10 degrees
  • Side lobes E-plane 20 dB
  • Side lobes H-plane 20 dB
  • VSWR 1.2:1
  • Waveguide interface WR-3.4
  • Flange type UG-387U-M anti-cocking
  • Material brass, gold plated
  • Weight 16 g

Key Advantages of Our Gain Horn Antenna Portfolio

  • Good return loss
  • High and stable gain levels
  • Gold-plated precision manufacturing
  • Reliable linear polarization
  • Wide frequency coverage up to 750 GHz

Typical Applications

  • mmWave communication development
  • Antenna gain measurements
  • Radar and FOD detection systems
  • Laboratory setups and test benches
  • Material characterization and scientific research

With local expertise and strong relationships across Europe, bq-microwave ensures fast response times and tailored technical guidance. Whether you need wideband gain horns, waveguide-based measurement components, or support for high-frequency test setups, our team is ready to assist.

If you have demand for Standard Gain Horn Antennas, please feel free to send us your request to info@bq-microwave.de or use the contact form on our website.

Please click below to download the latest sheet of our WR3.4 Waveguide Horn Antenna that covers 220-330 GHz frequency range with 25dBi Gain.