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Description & Specification
C-Band Standard Gain Horn
WR-187 Waveguide | 3.9 GHz – 5.85 GHz | 10 dBi
The WR-187 Standard Gain Horn Antenna is a precision instrument professionally engineered for high-performance C-band RF measurement applications. Operating across the 3.9 GHz to 5.85 GHz frequency spectrum, it features a standardized WR-187 waveguide interface and high-durability Stainless Steel N-Female connector. Delivering a stable 10 dBi nominal gain with optimized beam symmetry, this antenna is an essential component for Signal Integrity verification, antenna gain calibration, and laboratory setups requiring Continuous Power Handling up to 250 Watts.
Technical Specifications
Electrical RF Performance
| Frequency Range | 3.9 GHz - 5.85 GHz (C-Band) |
| Antenna Type | Standard Gain Horn |
| Nominal Gain | 10 dBi |
| -3dB Beamwidth | Horizontal: 40° | Vertical: 38° |
| Polarization | Vertical or Horizontal (Linear) |
| Max Continuous Power | 250 Watts (Continuous Power) |
Mechanical & Interface Data
| Waveguide Interface | WR-187 |
| Connector Type | Stainless Steel N-Female |
| Dimensions (LxWxH) | 532 x 304.14 x 26.15 mm |
| Net Weight (N.W.) | 1310 g |
| Manufacturing Origin | Taiwan Design & Made in Taiwan |
Professional Tactical Features
C-Band Precision Beam
Engineered for the 3.9-5.85 GHz spectrum, providing highly stable electrical performance and minimal losses for critical Signal Integrity measurements in microwave assemblies.
High-Power Stability
Designed to support Continuous Power Handling up to 250W, making it suitable for continuous testing cycles in high-power communication and radar infrastructure.
Industrial SUS Interface
Equipped with a precision Stainless Steel N-type connector to ensure reliable mating cycles and standardized connectivity with professional RF test equipment.
Taiwan Precision Engineering
Manufactured under strict industrial quality standards, ensuring traceable gain performance and structural durability for long-term laboratory duty cycles.
Inquire About C-Band Solutions
Contact our engineering team for specialized radiation pattern data, consolidated performance databases, or technical support regarding broadband C-band measurement setups.
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