WR34 Waveguide Adapter 22 GHz to 33 GHz, Flange: PBR, K-Female Connector

Model No: WC-34-PBR-KF

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
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22 GHz to 33 GHz WR-34 Waveguide to Coaxial Adapter

Model: WC-34-PBR-KF | K-Female Connector | 250W Max Power
The WC-34-PBR-KF [cite: 107] is a high-performance Waveguide to Coaxial Adapter professionally engineered for precision Ka-Band operations within the 22 GHz to 33 GHz spectrum[cite: 108]. Optimized for professional Signal Security operations and mission-critical microwave links. Featuring a precision-machined aluminum body and robust 250W power handling[cite: 108], it ensures low insertion loss and unwavering stability for advanced Signal Defense deployments and high-frequency laboratory measurements.
Technical Specifications
Electrical Performance
Frequency Range 22 - 33 GHz
Waveguide Standard WR-34 / R260 / WG21
V.S.W.R (Max) 1.25 : 1 
Maximum Power Handling 250 Watts (CW) 
Impedance 50 Ohm
Mechanical & Construction
Dimensions (W x H x L) 29 x 22.2 x 28 mm 
Flange Type PBR 260 / UG-1530/U Compatible 
Body Material High-Grade Aluminum 
Connector Type 2.92mm K-Female (Stainless Steel) 
Net Weight 20 g
Manufacturing Origin Taiwan Design / Made in Taiwan 
Key Tactical & Lab Features

250W High-Power Domination

Engineered with superior thermal management to handle massive continuous power loads up to 250W[cite: 108], ideal for high-intensity laboratory testing and signal management.

Precision Signal Integrity

Optimized internal transition geometry ensures a maximum V.S.W.R of 1.25[cite: 111], delivering minimal signal reflection across the entire 22-33 GHz operating spectrum.

Tactical Signal Security

Designed to support Signal Defense infrastructure, providing a reliable link for interference mitigation and professional Ka-Band surveillance.

Industrial Aluminum Build

Machined from high-grade aluminum [cite: 112] to ensure structural rigidity and maximum stability in demanding millimeter-wave deployments.

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Contact our engineering team to obtain individual V.S.W.R plots, customized flange requirements, or integrated RF sub-assembly solutions.