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Description & Specification
WR159 C Band Waveguide Horn Antenna (Model: WI-159-A1-20)
4.9 - 7.05 GHz | 20 dBi Gain | UAR / CPR159F Compatible Flange
The WI-159-A1-20 is a precision-manufactured WR159 Waveguide Horn Antenna by FT-RF in Taiwan. Designed for C Band applications spanning 4.9 GHz to 7.05 GHz, this antenna delivers a robust 20 dBi gain with excellent directional characteristics. Weighing only 0.6 kg, it is constructed from lightweight aluminum and features a versatile flange interface compatible with UAR, UDR 58, UER 58, CPR159F, and CMR 159 standards. This antenna is ideal for telecommunications, satellite monitoring, and microwave testing environments.
Technical Specifications
Electrical Specifications
| Frequency Range | 4.9 GHz to 7.05 GHz (C Band) |
| Gain | 20 dBi |
| Waveguide Type | WR159 / WG13 / R58 |
| Flange Type | UAR (Compatible with UDR 58 / UER 58 / CPR159F / CMR 159) |
| Beamwidth (Horizontal -3dB) | 20 Degrees |
| Beamwidth (Vertical -3dB) | 19 Degrees |
| Polarization | Vertical or Horizontal |
Mechanical Specifications
| Dimensions (LxWxH) | 265 x 256 x 174 mm |
| Net Weight (N.W.) | 0.6 kg |
| Material | Aluminum |
Key Features (Model Specific)
Optimized C Band Gain
Engineered specifically for the 4.9-7.05 GHz range, consistently delivering 20 dBi gain for long-distance signal clarity.
Multi-Standard Flange
Features a UAR flange that offers broad compatibility with UDR58, UER58, CPR159F, and CMR159 standards.
Precision Focused Beam
Achieves a tight 20° (H) x 19° (V) beamwidth, ideal for targeted monitoring and reducing side-lobe interference.
Ultra-Lightweight (0.6kg)
Significantly lighter than comparable WR159 horns, reducing load on positioning systems and tripods.
R58 Waveguide Standard
Complies with WG13 / R58 waveguide standards, ensuring seamless integration into existing waveguide setups.
Get a Quote / Customization
Contact us for custom flange options or specific mounting requirements.
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