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Description & Specification
HS-090-20-R-SF Waveguide Horn Antenna
Ruggedized X-Band Architecture | Integrated Waterproof Radome | 8.2 GHz to 12.4 GHz
The HS-090-20-R-SF is a ruggedized X-Band Standard Gain Horn Antenna meticulously designed for mission-critical outdoor performance and challenging atmospheric field deployments. Operating across the 8.2 GHz to 12.4 GHz frequency range, this professional-grade antenna is equipped with a specialized integrated Waterproof Radome layer to ensure maximum all-weather environmental shield protection without compromising pure Signal Integrity. Precision-manufactured from high-grade aluminum with a high-durability Stainless Steel SMA-Female connector interface, it delivers a consistent nominal gain of 20 dBi and an ultra-stable maximum VSWR profile of 1.25 : 1. Built in Taiwan, it reliably handles power levels up to 300 Watts (CW), serving as an indispensable instrument for outdoor EMI/EMC testing, satellite links, and radar gain calibration frameworks.
Electrical & RF Performance
| Frequency Range | 8.2 GHz to 12.4 GHz (X-Band) |
| Standard Gain | 20 dBi |
| V.S.W.R (Max) | 1.25 : 1 |
| Maximum Power Handling | 300 Watts (CW) |
| -3dB Beamwidth (H / E Plane) | 18° / 19° |
Mechanical & Physical Specifications
| Waveguide Size / Standard | WR-90 / R100 / WG16 |
| Waveguide Flange Interface | UG-39/U (UBR/PBR Style) |
| Coaxial Connector Type | SMA-Female (Stainless Steel / SUS) |
| Dimensions (W x H x L) | 119.55 x 150.2 x 1244 mm |
| Net Weight | 2510 g (Ruggedized Design) |
| Environmental Protection | Waterproof Structure (Integrated Radome) |
| Body Material | High-Grade Machined Aluminum |
| Manufacturing Origin | Taiwan Design & Made in Taiwan (FT-RF) |
All-Weather Environmental Shield
Equipped with a specialized integrated waterproof radome, protecting the internal horn aperture from moisture, dust, and environmental contaminants in harsh tactical field operations.
X-Band Pattern Stability
Optimized for the 8.2-12.4 GHz band, delivering the dependable boresight accuracy, high directional flatness, and predictable envelope symmetry required for high-fidelity antenna calibration.
Taiwanese Engineering Excellence
Precision designed and manufactured in Taiwan under rigid quality control guidelines, providing structural flatness and enduring phase consistency across extreme configurations.
Heavy-Duty SUS Interface
Equipped with a high-durability stainless steel SMA connector interface, providing superior electrical contact stability and outstanding mechanical cycle resistance for repeated field deployments.
Get a Quote / Custom RF Solutions
Contact our engineering team today to discuss specialized PTZ control layout integration, customizable tripod mounting hardware, alternative coaxial ports, or custom environmental color coatings.
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