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Description & Specification
5.85 GHz to 8.2 GHz WR-137 H-Plane Sectoral Horn Antenna
Model: WI-137-UDR-10H | 10 dBi Gain | 800W CW High Power
The WI-137-UDR-10H is a high-performance Waveguide Horn Antenna specifically engineered for applications requiring specialized radiation pattern control across the 5.85 GHz to 8.2 GHz range. By flaring specifically in the H-plane to provide an ultra-wide 105° sectoral beamwidth in the E-plane, it is optimized for tactical area protection and broad-area Signal Security. Precision-machined from high-grade aluminum with a standard UDR flange interface, it ensures unwavering Signal Integrity and high power capacity up to 800W for mission-critical Signal Defense platforms.
Technical Specifications
Electrical & RF Performance
| Frequency Range | 5.85 - 8.2 GHz |
| Waveguide Standard | WR-137 / WG14 / R70 |
| Antenna Type | H-Plane Sectoral Horn |
| Nominal Gain | 10 dBi |
| V.S.W.R (Max) | 1.3 : 1 |
| -3dB Beamwidth (H / E Plane) | 15° / 105° |
| Maximum Power Handling | 800 Watts (CW) |
Mechanical & Physical Specs
| Dimensions (L x W x H) | 49.2 x 224 x 336 mm |
| Net Weight | 580 g (Precision Design) |
| Waveguide Flange | UDR Style Flange |
| Body Material | High-Grade Aerospace Aluminum |
| Polarization | Linear |
| Design & Origin | Taiwan Design / Made in Taiwan (FT-RF) |
Key Tactical & Lab Features
800W High-Power Domination
Engineered to handle massive continuous power loads, providing a robust radiator for intensive Signal Security operations and tactical signal management.
Ultra-Wide Sectoral Coverage
The specialized H-plane flare delivers an expansive 105° sectoral envelope in the E-plane, ideal for broad-area monitoring or multi-point communication links.
High-Fidelity Signal Integrity
Optimized WR-137 geometry ensures minimal return loss and stable radiation patterns for mission-critical Signal Defense deployments.
Tactical Lightweight Build
Precision-machined aluminum construction provides exceptional structural rigidity while remaining easy to deploy on tactical masts or mobile platforms.
Request a Professional Quote
Contact our engineering team to obtain individual calibration data, radiation plots, or customized E-plane sectoral designs.
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