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Description & Specification
WR-62 Standard Gain Horn Antenna
Precision Ku-Band Radiator | UBR UG-2664/U Flange | 12.4 GHz – 18.0 GHz
The WI-62-UBR-20-R is a laboratory-grade microwave Standard Gain Horn Antenna professionally engineered by Fei Teng Wireless Technology Co., Ltd. (FT-RF) for high-fidelity directional transmission and calibration routines across the 12.4 GHz to 18.0 GHz Ku-Band spectrum. Meticulously optimized for professional Signal Security operations and high-precision laboratory testing setups, this premium horn antenna delivers a highly linear and consistent directional gain profile of 20 dBi combined with an exceptionally low maximum V.S.W.R threshold of 1.3 : 1. Precision CNC machined from high-grade aluminum alloy in Taiwan, the advanced horn architecture establishes a highly concentrated directional radiation pattern, offering a narrow nominal -3dB beamwidth profile of 19° in the H-plane and 20° in the E-plane matrix. Equipped with a standardized flat cover square UBR UG-2664/U waveguide flange, this lightweight 150 g component ensures flawless electromechanical coupling and safely manages continuous wave power loads up to 500 Watts (CW). This robust structural geometry renders it the premier choice for anechoic chamber measurements, interference mitigation sweeps, tactical radar simulations, and mission-critical Signal Defense field calibration arrays.
Electrical & RF Performance
| Frequency Range | 12.4 GHz to 18.0 GHz (Ku-Band Continuous Support) |
| Nominal Gain Standard | 20 dBi |
| V.S.W.R Profile (Max) | ≤ 1.3 : 1 |
| Maximum Power Handling | 500 Watts (CW Continuous Wave) |
| -3dB Beamwidth (H-Plane) | 19° |
| -3dB Beamwidth (E-Plane) | 20° |
| Nominal Impedance | 50 Ohms (Coaxial Launch Mating Dependent) |
Mechanical & Construction Data
| Waveguide Size Standard | EIA WR-62 (R140 / WG18 Layout) |
| Waveguide Flange Designation | UBR UG-2664/U Style Flange Standard Layout (Square Flat Cover) |
| Physical Dimensions (W x H x L) | 83.1 x 104.5 x 139 mm |
| Net Weight | 150 g (Precision Lightweight Geometry) |
| Body Material Profile | High-Grade Structural Machined Aluminum Alloy |
| Manufacturing Origin | Taiwan Design & Made in Taiwan (FT-RF) |
500W High-Power Domination
Engineered to handle massive continuous wave power loads up to 500W CW without experiencing structural deformation or field-drift breakdown, providing a robust radiator for intensive microwave simulation networks.
Precision Signal Integrity
Precision-optimized internal transition geometry completely avoids destructive mode variations, maintaining minimal path signal reflection and uniform radiation patterns across the entire 12.4–18.0 GHz spectrum.
Taiwanese Engineering Excellence
Precision designed and manufactured in Taiwan under strict industrial quality control standards, ensuring absolute surface coplanarity, exact internal tolerances, and repeatable reference criteria.
Ku-Band Spectrum Security
Optimized to reinforce Signal Defense infrastructures, delivering a highly traceable reference standard for microwave surveillance auditing and active interference mitigation layouts.
Industrial Grade Aluminum Build
Meticulously crafted from high-quality structural aluminum alloy to secure rapid thermal dissipation and absolute structural rigidity during intensive laboratory or long-term outdoor field deployments.
Request a Professional Quote
Contact our technical engineering team today to request certified individual calibration tables, custom flange drilling formats, unique surface treatments, or alternative coaxial launch transitions.
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