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Description & Specification
WR62 Waveguide to Coaxial Adapter
Precision Ku-Band Transition | 20g Micro-Format | 12.4 GHz – 18.0 GHz
The WC-62-UG-SF is a high-precision microwave Waveguide to Coaxial Adapter engineered for demanding high-frequency transitions across the complete 12.4 GHz to 18.0 GHz Ku-band spectrum. Representing an exceptional marvel of electromechanical miniaturization, this ultra-lightweight adapter weighs an astonishingly low 20 grams, making it the premier option for weight-critical deployments such as airborne UAV payloads, portable spectrum instrumentation, and high-density phased array radar sub-systems. Featuring a precision-machined rectangular EIA WR62 architecture mated to a rugged Stainless Steel SMA-Female connector, it delivers flawless Signal Integrity with an exceptionally low maximum VSWR of 1.25 : 1. Fully designed and manufactured in Taiwan, this robust component safely manages up to 250 Watts (CW) of continuous wave power within a space-saving 3cm micro-format envelope.
Electrical Specifications
| Frequency Range | 12.4 GHz to 18.0 GHz (Ku-Band) |
| V.S.W.R (Max) | ≤ 1.25 : 1 |
| Maximum Power Handling | 250 Watts (CW Continuous Wave) |
| Nominal Impedance | 50 Ohms |
Mechanical Specifications
| Waveguide Size Standard | EIA WR62 (RG-91 / R140 / WG18) |
| Waveguide Flange Designation | UG-419/U Style (Square Cover) |
| Coaxial Connector Port | SMA-Female Interface (Premium Stainless Steel) |
| Physical Dimensions (L x W x H) | 31.2 x 33.3 x 32.5 mm |
| Net Weight | 20 g (Ultra-Lightweight Micro-Format) |
| Body Core Material | High-Conductivity Structural Aluminum Alloy |
| Manufacturing Origin | Taiwan Design & Made in Taiwan (FT-RF) |
20g Ultra-Lightweight
The lightest adapter architecture in its class, perfectly suited for weight-critical airborne tracking, mobile payloads, and agile drone operations.
Ku-Band Precision
Delivers exceptionally clean power transition and reflection loss across the 12.4-18.0 GHz band, vital for high-resolution satellite ground networks.
Taiwanese Engineering Excellence
Precision designed and manufactured in Taiwan under rigid industrial quality control guidelines, ensuring structural flatness and long-term mechanical reliability.
Stainless SMA Interface
Features a rugged passivated stainless steel SMA coaxial port, providing superior mechanical wear resistance and highly repeatable results over standard brass ports.
Get a Quote / Customization
Contact our engineering team today to request alternative flange drilling standards, specialized environmental testing documentation, or custom VSWR matching requirements.
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