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Description & Specification
WI-62-UBR-20 Standard Gain Horn
WR62 Ku-Band Waveguide Horn | 12.0 GHz – 18.0 GHz | 20 dBi
The WI-62-UBR-20 is a high-precision standard gain horn antenna professionally engineered for Ku-band frequency applications. Operating within the wide 12.0 GHz to 18.0 GHz spectrum, it provides a stable and predictable nominal gain of 20 dBi. Utilizing the standardized WR62 (WG18 / R140) rectangular waveguide architecture and precision-machined UBR UG-2664/U flange interface, it is an essential instrument for Signal Integrity verification, antenna gain calibration, and professional directional RF measurement environments.
Technical Specifications
Electrical RF Performance
[Image of WR62 waveguide horn antenna radiation pattern]
| Frequency Range | 12.0 - 18.0 GHz (Ku-Band) |
| Waveguide Size | WR62 / WG18 / R140 |
| Nominal Gain | 20 dBi |
| V.S.W.R | 1.3 : 1 (Average) |
| Polarization | Vertical or Horizontal |
| -3dB Beamwidth | Horizontal: 15° | Vertical: 14° |
Mechanical & Interface Data
| Flange Designation | UBR UG-2664/U |
| Dimensions (L x W x H) | 135 x 72 x 93 mm |
| Net Weight | 105 g (Precision Lightweight) |
| Material | High-grade Aluminum Alloy |
| Operating Temp. | -20°C to +80°C |
Professional Tactical Features
High-Precision Directional Beam
Features a narrow 14-15 degree beamwidth for highly targeted signal transmission and reception, ensuring minimum side-lobe interference during Signal Integrity testing.
Standardized UG-2664/U Flange
Equipped with a precision-machined UBR flange to ensure a secure, low-loss mechanical interface with professional WR62 waveguide systems.
Superior Material Stability
Manufactured from premium aluminum with a wide storage temperature range (-20°C to +120°C), maintaining dimensional accuracy under diverse laboratory conditions.
RoHS Compliant Build
Fully compliant with safety and environmental standards, ensuring high-quality manufacturing for professional indoor and industrial RF measurement applications.
Inquire About Professional Horn Solutions
Contact our engineering team for specialized gain calibration data, custom mounting hole configurations (M4*4), or technical support regarding Ku-band setups.
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