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Description & Specification
WC-42-UBR-E1-KF Waveguide Horn Antenna
Laboratory-Grade K-Band Architecture | Robust 220W Power handling | 18 GHz – 26.5 GHz
The WC-42-UBR-E1-KF is a laboratory-grade precision Waveguide Horn Antenna meticulously engineered for high-frequency operations within the 18 GHz to 26.5 GHz K-band spectrum. Optimized for high-frequency satellite links, Radar calibration, and professional Signal Security monitoring configurations, this premium radiator features a robust, ultra-lightweight aluminum body. Integrating a standardized WR-42 architecture with a secure UBR flange and a high-durability Stainless Steel 303 K-Female connector interface, it delivers an optimized maximum VSWR profile of 1.25 : 1 to ensure minimal reflection and low insertion loss. Expertly designed and manufactured in Taiwan, this high-performance component securely sustains peak power levels up to 220 Watts while providing repeatable, dependable radiation patterns for demanding field and microwave laboratory setups.
Electrical & RF Performance
| Frequency Range | 18 GHz to 26.5 GHz (K-Band) |
| V.S.W.R (Max) | 1.25 : 1 (Optimized) |
| Peak Power Handling | 220 Watts |
| Impedance | 50 Ohm |
Mechanical & Construction Data
| Waveguide Architecture | WR-42 |
| Waveguide Flange Type | UBR Flange |
| Connector Interface Port | K-Female (Stainless Steel 303) |
| Dimensions (W x H x L) | 22.4 x 22.4 x 43.8 mm |
| Net Weight | 25 g (Ultra-Lightweight) |
| Body Material | High-Grade Aluminum |
| Manufacturing Origin | Taiwan Design / Made in Taiwan (FT-RF) |
Millimeter-Wave Accuracy
Specifically designed for the 18-26.5 GHz K-band, ensuring the predictable radiation envelope necessary for precision chamber calibration and high-frequency signal capture.
Corrosion-Resistant Interface
Utilizes premium Stainless Steel 303 for the K-Female connector, offering superior environmental resistance and mechanical longevity over extended tactical deployments.
Taiwanese Engineering Excellence
Precision designed and manufactured in Taiwan under strict quality control standards, ensuring consistent phase stability and enduring pattern profiles across laboratory applications.
Ultra-Lightweight Integration
Weighing only 25g within a compact, high-grade aluminum framework, this radiator is perfectly suited for integration into portable PTZ control devices or mobile tactical monitoring sub-systems.
Inquire About Professional Millimeter-Wave Solutions
Contact our engineering team to request customized mounting solutions, alternative interface ports, or specialized millimeter-wave calibration reports.
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