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Description & Specification
8.2 GHz to 12.4 GHz WR-90 E-Plane Sectoral Horn Antenna
Model: WI-90-PBR-10E | 10 dBi Gain | X-Band Pattern Shaping
The WI-90-PBR-10E is a high-precision Waveguide Horn Antenna professionally engineered for specialized pattern shaping within the 8.2 GHz to 12.4 GHz X-Band spectrum. By flaring specifically in the E-plane, this sectoral antenna provides an expansive 112° H-plane coverage while maintaining a focused 46° E-plane beamwidth. Precision-manufactured from high-grade aluminum and featuring a standard PBR UG-39/U flange, it manages power loads up to 500 Watts (CW), making it essential for EMI/EMC testing, antenna measurement ranges, and advanced Signal Defense operations.
Technical Specifications
Electrical & RF Performance
| Frequency Range | 8.2 GHz to 12.4 GHz |
| Waveguide Standard | WR-90 / R100 / WG16 |
| Antenna Type | E-Plane Sectoral Horn |
| Nominal Gain | 10 dBi |
| V.S.W.R (Max) | 1.3 : 1 |
| -3dB Beamwidth (H-Plane) | 112° (Wide Coverage) |
| -3dB Beamwidth (E-Plane) | 46° (Sectoral Focus) |
| Maximum Power Handling | 500 Watts (CW) |
| Impedance | 50 Ohm |
Mechanical & Construction
| Dimensions (W x H x L) | 104.2 x 41.4 x 161 mm |
| Net Weight | 160 g |
| Waveguide Flange | PBR UG-39/U style |
| Body Material | High-Grade Machined Aluminum |
| Manufacturing Origin | Taiwan Design / Made in Taiwan (FT-RF) |
Key Tactical Features
Sectoral Field Generation
The specialized E-plane flare design creates a massive 112° coverage in the horizontal plane, making it ideal for broad-area illumination in EMC susceptibility testing or multi-point links.
500W High-Power Stability
Engineered to handle robust continuous power loads, providing a reliable radiator for high-intensity laboratory testing and tactical signal dominance sub-systems.
X-Band Signal Integrity
Optimized internal transition and flare geometry ensure exceptional gain consistency and minimal signal leakage across the full 8.2-12.4 GHz operating band.
Tactical Infrastructure
Designed to support Signal Defense operations, with available options for waterproof structures, PTZ control integration, and specialized tripod mounting designs.
Request a Professional Quote
Contact our engineering team to obtain individual calibration data, radiation patterns, or customized outdoor mounting requirements.
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