WR-90 Standard Gain Horn Antenna, 8.2 to 12.4GHz, 20dbi gain, N-Female Connector, Waterproof Radome Waveguide

Model No: HS-090-20-R-SF

Made in Taiwan
Frequency Range: 8.2 to 12.4 GHz
Standard Gain: 20 dBi
Protection: Waterproof Radome
Connector Type: SMA-Female (SUS)
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WR-90 X-Band Horn Antenna with Waterproof Radome

Model: HS-090-20-R-SF | 8.2 - 12.4 GHz | 20 dBi | SMA-Female
The HS-090-20-R-SF is a ruggedized X-Band Standard Gain Horn Antenna designed for mission-critical outdoor performance. Operating across the 8.2 GHz to 12.4 GHz range, this antenna is equipped with a high-performance Waterproof Radome to ensure maximum environmental protection without compromising signal integrity. Precision-manufactured from high-grade aluminum with a durable Stainless Steel SMA interface, it delivers a consistent 20 dBi gain and low VSWR (1.25). This heavy-duty system is an essential instrument for EMI/EMC Testing and antenna gain measurements in challenging field environments.
Technical Specifications
Electrical & RF Performance
Waveguide Standard WR-90 (R100)
Frequency Range 8.2 GHz to 12.4 GHz
Standard Gain 20 dBi
Maximum Power Handling 300 Watts (CW)
V.S.W.R (Max) 1.25 : 1
-3dB Beamwidth (H / E Plane) 18° / 19°
Mechanical & Physical Specs
Dimensions (WxHxL) 119.55 x 150.2 x 1244 mm
Net Weight 2510 g (Ruggedized)
Waveguide Flange UG-39/U (UBR/PBR Style)
Coaxial Connector SMA-Female (Stainless Steel / SUS)
Protection Rating Waterproof Structure (Integrated Radome)
Origin Made in Taiwan (FT-RF)
Key Tactical Features

All-Weather Environmental Shield

Equipped with a specialized waterproof radome, protecting the internal horn aperture from moisture, dust, and 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 antenna calibration even in outdoor conditions.

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.

Customizable Infrastructure

Available with options for PTZ control integration, specialized tripod or antenna mounting designs, and custom color coatings to meet specific environmental requirements.

Get a Quote / Custom RF Solutions

Contact us for specialized PTZ control, custom color coatings, or specialized mounting interfaces.