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Description & Specification
WR-159 High-Gain Standard Horn Antenna
Model: WI-159-UDR-25 | 4.9 - 7.05 GHz | 25 dBi | 300W Max
The WI-159-UDR-25 is a high-performance Waveguide Horn Antenna specifically engineered for precision measurements and long-range signal management within the 4.9 GHz to 7.05 GHz C-band spectrum. Optimized for Signal Security operations and antenna range calibration, it ensures low VSWR and an exceptional 25 dBi gain. Its robust 300W power handling and ultra-directional 8° beamwidth make it an essential radiator for EMI/EMC testing, satellite ground links, and professional Signal Defense infrastructure.
Electrical & RF Performance
| Waveguide Standard | WR-159 |
| Frequency Range | 4.9 - 7.05 GHz |
| Standard Gain | 25 dBi |
| V.S.W.R (Max) | 1.3 : 1 |
| Maximum Power Handling | 300 Watts |
| 3dB Beamwidth (H/E Plane) | 8° / 8° |
Mechanical & Physical Specs
| Dimensions (LxWxH) | 320 x 395 x 970 mm |
| Net Weight | 4300 g |
| Waveguide Flange | UDR Flange |
| Material | Premium Aluminum |
| Manufacturing Origin | Taiwan Design & Made in Taiwan |
Ultra-Narrow 8° Beamwidth
Features an exceptionally narrow 8-degree radiation envelope, providing the extreme boresight accuracy necessary for long-range link calibration and specialized Signal Security operations.
High-Gain Boresight Performance
Delivers a stable 25 dBi gain profile across the entire band, ensuring superior signal integrity for mission-critical satellite and terrestrial communication sub-systems.
Industrial Grade Reliability
Precision-machined from high-grade aluminum to handle 300W continuous wave transmission with superior thermal stability and unwavering Signal Defense capability.
Standardized UDR Interface
Includes a standard UDR waveguide flange, ensuring a secure, low-leakage connection for professional microwave distribution and laboratory measurement networks.
Get a Quote / Custom Antenna Solutions
Contact us for customized gain configurations, specialized mounting adapters, or alternative waveguide flange patterns.
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