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Description & Specification
18 GHz to 26.5 GHz WR-42 Waveguide to Coaxial Adapter
Model: WC-42-PBR-KF | K-Female Connector | 280W High Power
The WC-42-PBR-KF is a high-performance Waveguide to Coaxial Adapter professionally engineered for precision K-Band transitions within the 18 GHz to 26.5 GHz spectrum. Optimized for professional Signal Security and mission-critical Signal Defense infrastructures, this component features a robust 280W power handling capacity and a high-durability stainless steel K-Female interface to ensure unwavering stability in high-frequency microwave links.
Technical Specifications
Electrical & RF Performance
| Waveguide Standard | WR-42 / R220 / WG20 |
| Frequency Range | 18 - 26.5 GHz |
| V.S.W.R (Max) | 1.25 : 1 |
| Maximum Power Handling | 280 Watts (CW) |
| Impedance | 50 Ohm |
Mechanical & Construction
| Dimensions (W x H x L) | 36.5 x 22.4 x 33 mm |
| Waveguide Flange | UG-595/U / UBR 220 |
| Body Material | High-Grade Aluminum |
| Connector Type | 2.92mm K-Female (Stainless Steel) |
| Net Weight | 30 g |
| Manufacturing Origin | Taiwan Design / Made in Taiwan |
Key Tactical & Lab Features
280W High-Power Domination
Precision-engineered to handle massive continuous power loads, providing a robust interface for intensive laboratory testing and tactical signal management.
Precision Signal Integrity
Optimized internal transition geometry ensures a maximum V.S.W.R of 1.25, delivering minimal signal reflection across the entire K-Band operating band.
Tactical Signal Security
Designed to support Signal Defense infrastructure, providing a reliable link for interference mitigation and professional K-Band surveillance.
Industrial Grade Build
Fully machined from aerospace-grade aluminum and stainless steel to ensure structural rigidity and maximum durability in demanding RF environments.
Request a Professional Quote
Contact our engineering team to obtain individual V.S.W.R plots, customized flange requirements, or integrated RF sub-assembly solutions.
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