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Description & Specification
3.95GHz to 5.85GHz C-Band Standard Gain Horn Antenna
Model: HS-187-UDR-15E-NF | WR-187 Waveguide | 15 dBi Gain
The HS-187-UDR-15E-NF is a high-precision Standard Gain Horn Antenna professionally engineered for the 3.95 GHz to 5.85 GHz frequency range. Delivering a consistent nominal gain of 15 dBi, it is an essential calibration instrument for anechoic chambers and antenna measurement systems. The antenna utilizes an integrated WR-187 waveguide input and an N-Female stainless steel connector, ensuring maximum Signal Integrity and power handling for professional RF testing and broadband monitoring.
Technical Specifications
Electrical RF Performance
| Frequency Range | 3.95 GHz to 5.85 GHz |
| Waveguide Standard | WR-187 / WG12 / R48 |
| Nominal Gain | 15 dBi |
| V.S.W.R (Max) | 1.25 : 1 |
| -3dB Beamwidth (H-Plane) | 78° |
| -3dB Beamwidth (E-Plane) | 16° |
| Maximum Power Handling | 360 Watts (CW) |
| Impedance | 50 Ohm |
Mechanical & Environmental
| Dimensions (L x W x H) | 546 x 204.23 x 51.5 mm |
| Net Weight | 1200 g |
| Waveguide Flange | UDR Compatible |
| Body Material | Aerospace-Grade Aluminum |
| Connector Interface | N-Female (Stainless Steel SUS) |
| Design & Origin | Taiwan Design / Made in Taiwan (FT-RF) |
Key Tactical & Lab Features
Standardized Gain Precision
Provides a stable and traceable 15 dBi gain reference across the C-Band spectrum for accurate chamber and range calibration.
Optimized Signal Integrity
Low VSWR architecture and high-durability stainless steel connectors prevent signal distortion during intensive laboratory testing.
Rugged Mechanical Build
Constructed with high-grade aluminum and a hollowed acrylic mount compatibility for lightweight yet rigid test setups.
Consolidated Performance Data
Supported by a comprehensive calibration database to ensure repeatable and reliable measurement results in professional RF environments.
Request a Professional Quote
Contact our engineering team to obtain individual calibration data, radiation plots, or specialized mounting hardware requirements.
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