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Description & Specification
WR-90 End Launch Standard Gain Horn Antenna
Model: HS-090-UBR-10A-E-SF | 8.2 - 12.4 GHz | 10 dBi | 300W
The HS-090-UBR-10A-E-SF is a high-precision WR-90 Standard Gain Waveguide Horn Antenna professionally integrated with an End Launch waveguide-to-coaxial transition, 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 range, this premium antenna system delivers a highly stable directional nominal gain of 10 dBi with symmetrical field illumination. Featuring a standardized UG-39/U (UBR Style) flange interface face paired with an inline end launch stainless steel SMA-Female coaxial interconnect port, it ensures flawless structural impedance integration and ultra-low-loss power transfer. Safely managing continuous wave power loads up to 300 Watts (CW), this radiator is precision structured from high-grade aluminum alloy in Taiwan, yielding a lightweight 140g configuration footprint paired with a maximum V.S.W.R threshold of 1.25 : 1. It stands as an essential instrument for high-fidelity laboratory EMI/EMC Testing, automated antenna gain calibration ranges, and mission-critical field deployments where linear system integration and streamlined cabling layouts are required.
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 Geometry Layout |
| Antenna Radiation Style | Standard Gain Horn (End Launch Inline Transition) |
| Standard Gain Baseline | 10 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 (H-Plane / E-Plane) | 56° / 54° (Symmetrical Radiation Pattern Control) |
| Nominal System Impedance | 50 Ohms |
Mechanical & Physical Specs
| Physical Dimensions (W x H x L) | 41.4 x 47.08 x 121.3 mm |
| Antenna Net Weight Profile | 140 g (Precision Lightweight Design) |
| Waveguide Flange Interface | Standardized UG-39/U (UBR Style Flange Layout face) |
| Coaxial Connector Type | SMA-Female (Precision Stainless Steel / End Launch Inline Geometry) |
| Structural Body Material | High-Grade Structural Aluminum Alloy |
| Manufacturing Origin | Taiwan Design & Made in Taiwan (FT-RF Professional Grade) |
End Launch Inline Configuration
Equipped with a specialized inline end-launch transition from waveguide to coaxial SMA, facilitating streamlined mechanical mounting and cabling in space-constrained layouts.
X-Band Pattern Control
Optimized for the continuous 8.2-12.4 GHz band, delivering symmetrical beamwidths and the flat trace gain required for high-fidelity radar testing and antenna calibration ranges.
Heavy-Duty SUS Interface
Equipped with a high-durability stainless steel SMA interface connector, ensuring reliable electrical contact and structural wear resistance for repeated laboratory use.
Customizable Infrastructure Ready
Fully adaptable architectural framework with advanced options for waterproof radomes, automated PTZ control functions, and specialized non-reflective tripod mounting layouts.
Contact FT-RF Engineering Team
Contact our technical engineering division today to request official quote sheets, individual certified radiation patterns, specialized PTZ control functions, or custom mounting interfaces.
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