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Description & Specification
WI-187-A1-10 Standard Gain Horn
WR187 Waveguide Horn Antenna | 3.95 GHz – 5.85 GHz | 10 dBi
The WI-187-A1-10 is a high-precision standard gain horn antenna professionally engineered for C-band frequency applications. Operating within the 3.95 GHz to 5.85 GHz spectrum, it provides a stable and reliable nominal gain of 10 dBi. Utilizing the standardized WR187 rectangular waveguide architecture, it is an essential instrument for Signal Integrity verification, antenna gain calibration, and professional RF measurement environments.
Technical Specifications
Electrical RF Performance
| Frequency Range | 3.95 - 5.85 GHz |
| Waveguide Size | WR187 (EIA Standard) |
| Nominal Gain | 10 dBi |
| -3dB Beamwidth | H: 42° | V: 40° |
| Polarization | Vertical or Horizontal |
Mechanical & Interface Data
| Dimensions (L x W x H) | 150 x 99 x 74 mm |
| Net Weight | 0.3 kg (Precision Lightweight Design) |
| Manufacturing Origin | Taiwan Design & Made in Taiwan |
Professional Tactical Features
Stable Gain Performance
Consistently maintains a 10 dBi gain across the entire C-band spectrum, ensuring highly accurate signal calibration and repeatable measurement results.
Precision Beam Profile
Optimized with a 42° horizontal and 40° vertical beamwidth for precise pattern analysis and field strength generation in laboratory environments.
Superior Signal Integrity
Designed for high-integrity electromagnetic acquisition, protecting high-value measurement instrumentation from reflected power in professional RF systems.
Taiwan Engineering Quality
Manufactured from high-durability alloys with precision-finished internal surfaces to ensure stable electrical performance under continuous duty cycles.
Inquire About Professional Horn Solutions
Contact our engineering team for specialized gain calibration data, custom flange patterns, or technical support regarding C-band measurement antennas.
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| Frequency Range: | 3.95 - 5.85 GHz |
| Gain (Typical): | 25 dBi |
| Beamwidth (H/V): | 12° / 12° |
WI-187-UDR-15E
WR187 3.95GHz to 5.85GHz 15dbi Waveguide input Flange UDR E-Plane Sector
View Details
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| Frequency Range: | 3.95 - 5.85 GHz |
| Gain (Typical): | 15 dBi |
| Beamwidth (H/V): | 78° / 16° |
Made in Taiwan
| Frequency Range: | 3.95 - 5.85 GHz |
| Gain (Typical): | 10 dBi |
| Beamwidth (V): | 110° (Wide Elevation) |
