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Description & Specification
WR-90 X-Band Horn Antenna with Waterproof Radome
Model: HS-090-10-R-SF | 8.2 - 12.4 GHz | 10 dBi | Lightweight
The HS-090-10-R-SF is a ruggedized X-Band Standard Gain Horn Antenna designed for mission-critical performance in both indoor and outdoor environments. Operating across the 8.2 GHz to 12.4 GHz spectrum, this compact WR-90 model is equipped with a high-performance Waterproof Radome, shielding internal components from moisture and dust where standard open horns fail. Precision-manufactured from high-grade aluminum with a durable Stainless Steel SMA interface, it delivers consistent 10 dBi gain and low VSWR (1.25). At just 200g, it is the ideal lightweight solution for portable radar calibration, drone payloads, and microwave links.
Electrical & RF Performance
| Waveguide Standard | WR-90 (R100) |
| Frequency Range | 8.2 GHz to 12.4 GHz |
| Standard Gain | 10 dBi |
| Maximum Power Handling | 300 Watts (CW) |
| V.S.W.R (Max) | 1.25 : 1 |
| -3dB Beamwidth (H / E Plane) | 28° / 30° |
Mechanical & Physical Specs
| Dimensions (WxHxL) | 58 x 57 x 118 mm |
| Net Weight | 200 g (Ultra-Lightweight) |
| Waveguide Flange | UG-39/U (UBR/PBR Compatible) |
| Coaxial Connector | SMA-Female (Stainless Steel / SUS) |
| Protection Rating | Waterproof Structure (Integrated Radome) |
| Origin | Made in Taiwan (FT-RF) |
All-Weather Environmental Shield
Equipped with a specialized waterproof radome, protecting the internal horn aperture from environmental contaminants in tactical field operations.
X-Band Pattern Stability
Optimized for the 8.2-12.4 GHz band, delivering the boresight accuracy and gain flatness required for high-fidelity radar testing and satellite monitoring.
Ultra-Lightweight Payload
At just 200g, this antenna minimizes the mechanical load on positioning systems, making it perfect for portable setups and drone-mounted applications.
Heavy-Duty SUS Interface
Equipped with a high-durability stainless steel SMA interface, providing reliable electrical contact and structural wear resistance for repeated field deployments.
Get a Quote / Custom RF Solutions
Contact us for specialized PTZ control, custom mounting interfaces, or specialized tripod solutions.
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