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Description & Specification
WR-62 Waveguide to Coaxial Adapter
Precision Ku-Band Transition | Standard UG-2664/U Flange Layout | 12.4 GHz – 18.0 GHz
The WC-62-UBR-SF is a high-precision microwave Waveguide to Coaxial Adapter professionally engineered for strict adherence to the rectangular WR-62 architectural standard. Operating continuously across the 12.4 GHz to 18.0 GHz Ku-Band spectrum, this premium transition component ensures stable electromechanical coupling and maximum energy transfer with an exceptionally low nominal V.S.W.R profile of 1.25 : 1. Manufactured from high-grade machined aluminum alloy in Taiwan, this ultra-lightweight 40 g adapter features a standardized square UG-2664/U Style (UDR) flange interface mated to a precision coaxial SMA-Female connector port, safely managing continuous wave power loads up to 300 Watts (CW). This specialized layout makes it the definitive choice for integrating standard gain horn antennas into advanced radar structures, satellite communication ground setups, wireless testing chambers, and mission-critical Signal Defense infrastructures.
Electrical & RF Performance
| Frequency Range | 12.4 GHz to 18.0 GHz (Ku-Band Continuous) |
| V.S.W.R (Max Profile) | ≤ 1.25 : 1 |
| Maximum Power Handling | 300 Watts (CW Continuous Wave) |
| Nominal Impedance | 50 Ohms |
Mechanical & Construction Data
| Waveguide Size Standard | EIA WR-62 (R140 / WG18 Layout) |
| Waveguide Flange Designation | UG-2664/U Style Standard Layout (UDR Flange Pattern) |
| Coaxial Connector Interface | SMA-Female Interface Port Layout |
| Physical Dimensions (W x H x L) | 33.4 x 33.3 x 32.5 mm |
| Net Weight | 40 g (Ultra-Lightweight Profile) |
| Body Material Profile | High-Grade Machined Aluminum Core |
| Manufacturing Origin | Taiwan Design & Made in Taiwan (FT-RF) |
Ku-Band Precision Transition
Optimized internal transition geometry effectively eliminates mode reflections, ensuring minimal insertion loss and clean mapping flatness across the full 12.4–18.0 GHz frequency spectrum.
Antenna System Integration
Designed to serve as the core native transition block for standard rectangular WR-62 gain horn architectures, providing optimized impedance matching thresholds for accurate radiation patterns.
Taiwanese Engineering Excellence
Precision designed and manufactured in Taiwan under strict industrial quality control parameters, ensuring consistent internal dimensions, absolute flat positioning alignment, and calibration constancy.
300W High-Power Handling
Precision-engineered to manage continuous wave transmission loads up to 300W CW safely without physical distortion, rendering it ideal for high-intensity laboratory research and tactical deployments.
Standardized UDR Integration
Features a standardized square UG-2664/U (UDR Style) flat cover flange interface layout for secure, low-leakage mechanical anchoring, ensuring stable power transfer in professional RF infrastructures.
Request a Professional Quote
Contact our technical engineering team today to request certified individual V.S.W.R plot charts, custom flange drilling patterns, specialized surface treatments, or alternative adapter layouts.
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