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Description & Specification
C-Band High-Gain Waveguide Horn
Model: HS-187-UDR-25A-NF | 3.9 GHz - 5.85 GHz | 25 dBi Gain
The HS-187-UDR-25A-NF is a laboratory-grade Waveguide Horn Antenna utilizing advanced WR-187 architecture to deliver extreme directional performance. Designed for high-accuracy C-band applications, it provides a powerful 25 dBi gain with matched 12° beamwidths for a highly focused radiation envelope. Its substantial physical profile and high-power (360W) handling capacity make it the definitive instrument for professional Signal Integrity analysis, Radar cross-section measurements, and high-stakes Signal Defense operations where maximum range and precision are required.
| Frequency Range | 3.9 GHz to 5.85 GHz |
| Standard Gain | 25 dBi |
| Peak Power Handling | 360 Watts |
| Horizontal Beamwidth (-3dB) | 12° |
| Vertical Beamwidth (-3dB) | 12° |
| Polarization | Vertical or Horizontal |
| Connector Interface | N-Female |
| Waveguide Styling | WR-187 |
| Dimensions (L x W x H) | 383 x 480 x 1170 mm |
| Net Weight (N.W.) | 6.6 kg |
| Flange Type | UDR (Integrated) |
| Manufacturing Origin | Taiwan Design & Made in Taiwan |
Extreme Focused Directivity
Equipped with ultra-narrow 12° symmetric beamwidths, providing the razor-sharp radiation envelope necessary for precision long-range Radar calibration.
High-Intensity Signal Power
Supports up to 360W of input power, making it a primary radiator for intensive electromagnetic protection and mobile tactical security operations.
Superior Signal Integrity
The optimized WR-187 waveguide transition ensures minimal insertion loss and predictable directional data across the entire 3.9-5.85 GHz band.
Industrial Grade Architecture
Built for mechanical stability in professional antenna ranges, featuring a robust 6.6 kg profile for repeatable, high-accuracy measurements.
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📐 Drawings & 📄 Datasheet Pending
HS-187-UDR-10A-NF
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HS-187-UDR-15A-NF
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| Nominal Gain: | 15 dBi |
| Connector Port: | N-Female (SUS) |
HS-187-UDR-20A-NF
WR187 3.9GHz to 5.85GHz 20dbi Standard Gain Horn Flange Type:01 Antenna N-Female
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| Frequency Range: | 3.95 - 5.85 GHz |
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| Nominal Gain: | 20 dBi |
| Connector Port: | N-Female (SUS) |
