WR90 Standard Gain End-Launch Waveguide Horn Antenna, 8.2 to 12.4GHz, 10dbi H-Plane Sectoral, SMA-Female Connector, UBR Flange

Model No: HS-090-UBR-10H-E-SF

Made in Taiwan
Frequency Range: 8.2 to 12.4 GHz
Standard Gain: 10 dBi
Antenna Type: H-Plane Sectoral (End Launch)
Waveguide Size: WR-90 (UBR)
Stock: 10+ in stock | Configuration: End Launch Inline
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WR-90 End Launch H-Plane Sectoral Horn Antenna

Model: HS-090-UBR-10H-E-SF | 8.2 - 12.4 GHz | 10 dBi | 250W
The HS-090-UBR-10H-E-SF is a high-precision Sectoral Horn Antenna expertly flared in the H-plane to provide an expansive E-plane coverage of 106°. Operating within the 8.2 GHz to 12.4 GHz X-Band spectrum, this antenna features a specialized End Launch inline transition. Precision-manufactured from high-grade aluminum with a durable Stainless Steel SMA-Female interface, it ensures exceptional return loss (VSWR 1.25) and manages power loads up to 250W, making it an essential radiator for EMI/EMC Testing, wide-angle field generation, and linear system integration.
Technical Specifications
Electrical & RF Performance
Waveguide Standard WR-90 (R100)
Antenna Type H-Plane Sectoral (End Launch)
Frequency Range 8.2 GHz to 12.4 GHz
Standard Gain 10 dBi
Maximum Power Handling 250 Watts (CW)
V.S.W.R (Max) 1.25 : 1
-3dB Beamwidth (H / E Plane) 16° / 106°
Mechanical & Physical Specs
Dimensions (WxHxL) 41.4 x 144.11 x 341 mm
Net Weight 380 g
Waveguide Flange UG-39/U (UBR Style)
Coaxial Connector SMA-Female (SUS / End Launch)
Material High-Grade Aluminium
Origin Made in Taiwan (FT-RF)
Key Tactical Features

Wide E-Plane Coverage

The specialized H-plane flare design yields an expansive 106° sectoral coverage in the E-plane, ideal for broad-area illumination in EMC susceptibility testing and multi-point surveillance.

End Launch Inline Design

Features an inline coaxial-to-waveguide transition, allowing for linear system integration and streamlined cabling in space-constrained laboratory setups.

X-Band Pattern Stability

Optimized for the 8.2-12.4 GHz band, ensuring consistent boresight accuracy and minimal signal leakage in mission-critical environments.

Heavy-Duty SUS Interface

Equipped with a high-durability stainless steel SMA interface, ensuring reliable electrical contact and structural wear resistance for repeated laboratory use.

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