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Description & Specification
WC-34-UBR-E1-KF Waveguide to Coaxial Adapter
Ka-Band Precision Solution | 2.92mm K-Female Interface | 22 – 33 GHz
The WC-34-UBR-E1-KF is a high-performance Waveguide to Coaxial Adapter professionally engineered for precision Ka-Band operations within the 22 GHz to 33 GHz spectrum. Optimized for mission-critical microwave links and professional Signal Security operations, it features a precision-machined aluminum body and a high-durability 2.92mm K-Female connector. This adapter ensures low insertion loss and unwavering stability for advanced Signal Defense deployments and millimeter-wave laboratory measurements, delivering an ultra-stable maximum VSWR profile of 1.25 : 1. Expertly designed and manufactured in Taiwan, it handles up to 250 Watts (CW) of continuous wave power, meeting rigorous international microwave testing benchmarks.
Electrical Performance
| Frequency Range | 22 - 33 GHz |
| V.S.W.R (Max) | 1.25 : 1 |
| Maximum Power Handling | 250 Watts (CW) |
| Impedance | 50 Ohm |
Mechanical & Construction
| Waveguide Standard | WR-34 (R260) |
| Waveguide Flange Type | UG-1530/U Style |
| Coaxial Connector Type | 2.92mm K-Female (Stainless Steel) |
| Dimensions (W x H x L) | 37.5 x 22.2 x 28 mm |
| Body Material | Premium Grade Aluminum |
| Manufacturing Origin | Taiwan Design / Made in Taiwan (FT-RF) |
250W High-Power Domination
Engineered with superior thermal management to handle massive continuous power loads up to 250W, ideal for high-intensity laboratory testing and signal management setups.
Precision Signal Integrity
Optimized internal transition geometry ensures a maximum V.S.W.R of 1.25, delivering minimal signal reflection across the entire 22-33 GHz operating spectrum.
Taiwanese Engineering Excellence
Precision-manufactured in Taiwan with rigorous quality control, providing reliable phase stability and enduring laboratory-grade consistency.
Industrial Aluminum Build
Machined from aerospace-grade aluminum to ensure high structural rigidity and maximum stability in demanding millimeter-wave field deployments.
Inquire About Professional Waveguide Solutions
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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Made in Taiwan
| Frequency Range: | 22 - 33 GHz |
| Waveguide Size: | WR-34 (R260) |
| Connector Type: | 2.92mm K-Female |
| Dimensions: | 29 x 22.2 x 28 mm |
| Stock: | 0 |
| 2026/06/11 | |
Made in Taiwan
| Frequency Range: | 22.0 to 33.0 GHz |
| Connector Type: | K-Female (2.92mm) |
| Max Power (W): | 250 Watts |
| Waveguide Size: | WR-34 (Ka-Band) |
| Stock: | 2 |
| 2026/06/09 | |
