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Description & Specification
WI-90-UBR-10E WR90 E-Plane Sector Waveguide Horn Antenna
8.2 GHz to 12.4 GHz X-Band Antenna | UBR-UG-39/U Flange
The WI-90-UBR-10E is an industrial-grade WR90 E-Plane Sector Waveguide Horn Antenna engineered for high-performance transmission and measurement across the 8.2 GHz to 12.4 GHz frequency band. Utilizing aerospace-grade Aluminum and a standard UBR-UG-39/U flange interface, it handles up to 500W maximum power with an exceptional V.S.W.R of 1.3. Made in Taiwan, this X-band horn antenna delivers stable 15 dBi linear gain, making it essential for radar systems, satellite communications, and specialized EMC lab testing.
Technical Specifications
Electrical Specifications
| Model Number | WI-90-UBR-10E |
| Waveguide Standard | WR-90 (EIA Standard) / WG16 / R100 |
| Frequency Range | 8.2 GHz - 12.4 GHz (X-Band) |
| Nominal Gain | 15 dBi (E-Plane Sector) |
| V.S.W.R | 1.3 (Highly Stable) |
| Maximum Power | 500W (CW) |
| H-plane Beamwidth (-3dB) | 112° |
| E-plane Beamwidth (-3dB) | 46° |
| Waveguide Flange Interface | UBR-UG-39/U |
Mechanical & Material Specifications
| Dimensions (L x W x H) | 156 x 41.4 x 104.2 mm |
| Total Length (with Flange) | 161 mm |
| Antenna Weight (N.W) | 180 g |
| Material Composition | High-Grade Aluminum |
| Manufacturing Origin | Design and Made in Taiwan |
Key Features
High Power Capability
Robust structural integrity supports up to 500W maximum input power for intense RF testing environments.
Robust structural integrity supports up to 500W maximum input power for intense RF testing environments.
E-Plane Sector Optimization
Specially designed asymmetric beamwidths (H-plane 112°, E-plane 46°) maximize polarization control.
Specially designed asymmetric beamwidths (H-plane 112°, E-plane 46°) maximize polarization control.
Premium Aluminum Build
Premium grade CNC machined Aluminum housing ensures long-term mechanical stability and low loss.
Premium grade CNC machined Aluminum housing ensures long-term mechanical stability and low loss.
Standard Waveguide Interface
Equipped with an EIA-compliant WR90 layout and UBR-UG-39/U flange for seamless industrial integration.
Equipped with an EIA-compliant WR90 layout and UBR-UG-39/U flange for seamless industrial integration.
Contact Us
For custom configurations, quotes, or corporate engineering support, please contact our team:
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