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Description & Specification
WR-90 End Launch E-Plane Sectoral Horn Antenna
End Launch Inline Configuration | 8.2 - 12.4 GHz | Model: HS-090-UBR-15E-E-SF
The HS-090-UBR-15E-E-SF is a high-precision WR-90 E-Plane Sectoral Horn Antenna professionally engineered and manufactured by Fei Teng Wireless Technology Co., Ltd. (FT-RF). Operating within the high-frequency X-Band spectrum across the continuous 8.2 GHz to 12.4 GHz band, this premium antenna is expertly flared in the E-plane to deliver a wide H-plane coverage and a stable directional nominal gain of 15 dBi. Featuring a specialized inline coaxial-to-waveguide transition, it includes a standardized UG-39/U (UBR Style) flange mating face paired with a premium stainless steel SMA-Female connector interface, ensuring flawless structural impedance coplanarity and low-loss power transfer. Safely managing continuous wave power loads up to 300 Watts (CW), this radiator is precision machined from high-grade structural aluminum alloy in Taiwan. It exhibits outstanding electromechanical longevity, a robust 330g profile, and a maximum V.S.W.R threshold of 1.25 : 1, making it the definitive choice for EMI/EMC Testing, wide-angle sectoral illumination scanning, automated antenna calibration ranges, and space-constrained linear system integration architectures.
Electrical & RF Performance
| Frequency Range Class | 8.2 GHz to 12.4 GHz (Continuous X-Band Spectral Optimization) |
| Waveguide Standard Size | EIA WR-90 / R100 Layout Geometry |
| Antenna Radiation Type | E-Plane Sectoral (End Launch Configuration) |
| Standard Gain Baseline | 15 dBi |
| V.S.W.R Profile (Max) | ≤ 1.25 : 1 (Precision Minimal Reflection Performance) |
| Maximum Power Handling | 300 Watts (CW Continuous Wave Limit) |
| -3dB Beamwidth (E-Plane) | 16° |
| Nominal System Impedance | 50 Ohms |
Mechanical & Physical Specs
| Physical Dimensions (W x H x L) | 101.06 x 41.4 x 321.3 mm |
| Antenna Net Weight Profile | 330 g (Precision Mechanical Construction) |
| Waveguide Connection Flange | Standardized UG-39/U (UBR Style Flange Interface Layout) |
| Coaxial Connector Port | Stainless Steel SMA-Female (End Launch Inline Geometry) |
| Structural Body Material | High-Grade Aluminum Alloy |
| Manufacturing Origin | Taiwan Design & Made in Taiwan (FT-RF Professional Grade) |
Sectoral Field Generation
Expertly designed E-plane flare provides broad H-plane coverage, making it ideal for sectoral wide-angle illumination in EMC susceptibility testing and surveillance setups.
End Launch Inline Design
Features an inline coaxial-to-waveguide transition, allowing for linear system integration and streamlined cable layouts in space-constrained laboratory configurations.
300W High-Power Stability
Engineered to handle robust continuous power loads, providing a highly reliable radiator for high-intensity laboratory testing and tactical signal protection.
Heavy-Duty SUS Interface
Equipped with a high-durability stainless steel SMA interface, ensuring reliable electrical contact and excellent structural wear resistance for repeated use cycles.
Contact FT-RF Engineering Team
Contact our technical engineering division today to request official quote sheets, individual certified radiation patterns, specialized PTZ control layout options, or customized waterproof builds.
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