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Description & Specification
HS-340 Standard Gain Horn Antenna
Model: HS-340-UDR-20A-NF | 2.2 - 3.3 GHz | 20 dBi | N-Female
The HS-340-UDR-20A-NF is a high-performance Waveguide Horn Antenna specifically engineered for precision measurement and high-power operations within the 2.2 GHz to 3.3 GHz S-band. Precision-manufactured from high-grade aluminum and featuring a standard UDR Waveguide Flange, it ensures low VSWR and consistent 20 dBi gain. Its robust 180W power handling and highly directional 18° beamwidth make it an essential radiator for EMI/EMC testing, antenna calibration, and professional Signal Defense infrastructure.
Technical Specifications
Electrical & RF Performance
| Waveguide Standard | WR-340 |
| Frequency Range | 2.2 - 3.3 GHz |
| Standard Gain | 20 dBi |
| Maximum Power Handling | 180 Watts |
| 3dB Beamwidth (H-Plane) | 18° |
| 3dB Beamwidth (E-Plane) | 18° |
Mechanical & Physical Specs
| Dimensions (LxWxH) | 410 x 486 x 956 mm |
| Net Weight | 5.48 kg |
| Waveguide Flange | UDR |
| Connector Type | N-Female |
| Material | Lightweight Aluminum |
Key Tactical & Lab Features
High-Gain Directionality
Delivers a focused 20 dBi gain with symmetrical 18-degree H/E plane beamwidth, providing extreme boresight accuracy for antenna range calibration.
Broadband S-Band Efficiency
Optimized for 2.2-3.3 GHz operations, offering a critical low-loss link for tactical signal management and electronic protection systems.
Superior Signal Integrity
The precision-welded aluminum structure minimizes internal reflections and ensures unwavering link stability in high-demand tactical environments.
Professional N-Type Interface
Equipped with a high-durability N-Female connector for seamless integration with professional RF test equipment and coaxial infrastructures.
Get a Quote / Custom Antenna Solutions
Contact us for custom gain requirements, specialized mounting adapters, or alternative waveguide flange patterns.
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