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Description & Specification
HA-1040GA3-KF Double Ridged Broadband Waveguide Horn Antenna
Broadband Microwave Precision | 10.0 - 40.0 GHz | Model: HA-1040GA3-KF
The HA-1040GA3-KF is a high-performance Double Ridged Broadband Waveguide Horn Antenna professionally engineered and manufactured by Fei Teng Wireless Technology Co., Ltd. (FT-RF) in Taiwan. Operating across the 10.0 GHz to 40.0 GHz frequency spectrum, it provides stable gain performance ranging from 7 to 15.5 dBi with a typical VSWR of 2.0:1. Equipped with a precision 50-ohm 2.92mm K-Female connector interface, it supports power handling up to 25W CW / 50W Peak. Constructed from high-grade aluminum alloy with tight mechanical tolerances, this Type A3 horn antenna is ideally suited for millimeter-wave measurements, EMC/EMI compliance testing, antenna pattern characterization, and anechoic chamber calibrations.
Technical Specifications
| Frequency Range | 10.0 - 40.0 GHz |
| Antenna Type | Double Ridged Broadband Horn (Type: A3) |
| Gain | 7 - 15.5 dBi |
| Connector Interface | 2.92mm K-Female |
| Impedance | 50 Ω |
| V.S.W.R (Typical) | 2.0 : 1 |
| Continuous Power (CW) | 25 Watts |
| Peak Power Handling | 50 Watts |
Mechanical & Physical Data
| Dimensions (L x W x H) | 123 x 80 x 50 mm |
| Component Weight | 150 g (Estimated ~140.79 g) |
| Body Material | Aerospace Aluminum Alloy (Surface Treated) |
| Connector Material | Passivated Stainless Steel |
| Country of Origin | Taiwan |
Key Design & Feature Highlights
Broad Frequency Coverage
Continuous spectrum operation from 10 GHz to 40 GHz for microwave and millimeter-wave measurements.
Stainless Steel K-Connector
Precision 2.92mm K-Female interface provides repeatable microwave connection and superior mechanical durability.
Precision CNC Aluminum Body
Engineered from lightweight aerospace aluminum alloy with corrosion-resistant finish for reliable testing.
Taiwanese Precision
Engineered and manufactured in Taiwan to comply with international RF calibration and EMC testing standards.
Contact FT-RF Engineering Division
Contact our technical engineering division today to request official quotes or customized mounting solutions.
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