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700MHz to 8GHz Open Boundary Quad-Ridged Broadband Horn Antenna SMA-Female
FT-RF Horn Antenna
10 out of
10
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Description & Specification
700 MHz to 8 GHz Open Boundary Quad-Ridged Horn Antenna
Model: HR-0708-SF | Dual Polarization | 500W High Power Capacity
The HR-0708-SF is a high-performance Open Boundary Quad-Ridged Horn Antenna professionally engineered for broadband microwave and telecommunication applications. Operating across the 700 MHz to 8 GHz spectrum, this antenna delivers a precision-calibrated gain up to 15 dBi. Its dual-polarized architecture supports simultaneous Vertical & Horizontal (or ±45°) states with exceptional isolation, making it an essential instrument for EMI/EMC testing, antenna gain measurements, and ultra-wideband radar detection sub-systems.
Technical Specifications
Electrical & RF Performance
| Frequency Range | 700 MHz to 8 GHz |
| Antenna Type | Open Boundary Quad-Ridged Horn |
| Gain Profile | 3 dBi to 15 dBi |
| Antenna Factor | 21 to 37 dB/m |
| Polarization | Vertical & Horizontal / ±45° |
| V.S.W.R (Avg) | 2.5 : 1 |
| -3dB Beamwidth (V / H) | 64° / 63° |
| Maximum Power Handling | 500 Watts (CW) |
| Connector Interface | SMA-Female |
Mechanical & Construction
| Dimensions (W x H x L) | 405 x 375 x 405 mm |
| Body Material | Aerospace-Grade 6061 Aluminum Alloy |
| Mounting Interface | 8mm Screws Integration |
| Compliance | RoHS, WEEE, CE, FCC |
| Manufacturing Origin | Taiwan Design / Made in Taiwan (FT-RF) |
Key Tactical Features
Open Boundary Design
Reduces structural weight and aerodynamic drag while maintaining high-fidelity broadband radiation patterns for precise ultra-wideband measurement sweeps.
Dual Polarization Versatility
Simultaneously captures orthogonal polarizations with high port-to-port isolation, critical for complex link analysis and professional Signal Defense research.
500W High Power Capacity
Robustly engineered to reliably manage up to 500W of CW power, suitable for high-intensity laboratory testing, active radar, and demanding EMC applications.
DC Short Lightning Safety
Integrated DC short protection design ensures hardware safety and measurement system survival during active field deployments and tactical operations.
Request a Professional Quote
Contact our engineering team to obtain individual isolation data, customized mounting plates, or technical support for wideband surveillance sub-systems.
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