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Description & Specification
4 GHz to 40 GHz K-Female Double Ridged Broadband Waveguide Horn Antenna
Ultra-High Frequency | Precision Design | Model: HA-0440GA-KF
The HA-0440GA-KF is a high-performance Double Ridged Waveguide Horn Antenna designed for ultra-high frequency professional RF testing from 4 GHz to 40 GHz. This antenna provides stable gain (5 to 12 dBi) across a broad frequency range and features a precision K-Female (2.92mm) connector to ensure excellent signal transmission with minimal loss. Its compact and lightweight construction makes it an ideal choice for millimeter-wave testing, EMC/EMI measurements, and high-frequency anechoic chamber applications. Made in Taiwan, it offers high reliability and exceptional radiation patterns for critical measurements.
Technical Specifications
| Frequency Range | 4 GHz to 40 GHz |
| Antenna Gain | 5 to 12 dBi |
| Max Power (CW) | 15W |
| Peak Power | 120W |
| Connector Style | K-Female (2.92mm) |
| Dimensions (H x W x L) | 36 x 55 x 70 mm |
| Weight | 80 g |
| Origin | Made in Taiwan |
Ultra-High Frequency Coverage
Covers the 4 GHz to 40 GHz spectrum, suitable for millimeter-wave development, 5G testing, and radar system analysis.
Precision K-Type Connector
Equipped with a high-quality 2.92mm (K) connector to ensure stable connectivity and low VSWR at high frequencies.
Compact & Lightweight Design
Ultra-lightweight 80g design with compact dimensions for easy integration into precision test setups or probing systems.
Optimized physical geometry reduces boundary interference, ensuring superior radiation directivity for professional millimeter-wave measurements.
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