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Description & Specification
300 MHz to 6 GHz Lightweight Open Boundary Quad-Ridged Horn Antenna
Model: HR-03M06G08-NF | Dual Polarization | Professional Broadband Grade
The HR-03M06G08-NF is a mission-critical Lightweight Open Boundary Quad-Ridged Horn Antenna professionally engineered for ultra-wideband applications from 300 MHz to 6 GHz. Constructed from aerospace-grade 6061 Aluminum alloy, it features an innovative skeletonized frame that significantly reduces weight (4.2 kg) and wind loading while maintaining precise electromagnetic boundaries for wideband capture. Supporting simultaneous Dual-Polarization, it is an essential instrument for Signal Management, EMI/EMC testing, and high-fidelity directional analysis in both tactical and laboratory environments.
Technical Specifications
Electrical & RF Performance
| Frequency Range | 300 MHz to 6 GHz |
| Antenna Type | Open Boundary Quad-Ridged Horn |
| Nominal Gain | 3 dBi to 14 dBi |
| Polarization | Vertical & Horizontal / ±45° |
| V.S.W.R (Average) | 2.5 : 1 |
| Beamwidth (H / V) | 51° / 52° |
| Antenna Factor | 17 to 35 dB/m |
| Front to Back Ratio (FBR) | 20 dB |
| Maximum Power Handling | 50 Watts (CW) |
Mechanical & Construction
| Dimensions (L x W x H) | 510 x 507 x 507 mm |
| Net Weight | 4.2 kg (Lightweight Optimization) |
| Body Material | Aerospace-Grade 6061 Aluminum Alloy |
| Connector Interface | Stainless Steel N-Female x 2 |
| Manufacturing Origin | Taiwan Design / Made in Taiwan (FT-RF) |
Key Tactical & Lab Features
Open Boundary Innovation
Skeletonized frame design significantly reduces structural weight and aerodynamic drag while maintaining the precise electromagnetic boundaries required for ultra-wideband sweeps.
Dual Polarization Dominance
Equipped with dual orthogonal ridges to enable simultaneous Vertical and Horizontal measurement, providing the diagnostic depth required for advanced multipath signal analysis.
Precision Signal Integrity
Features a stable gain profile and high boresight accuracy across the full 300MHz-6GHz band, ensuring repeatable and traceable results for comprehensive range calibration.
Aerospace Grade Build
Fully machined from high-quality 6061 Aluminum alloy with stainless steel connectors to ensure maximum structural rigidity and environmental durability in professional Signal Defense operations.
Request a Professional Quote
Contact our engineering team to obtain individual isolation data, customized mounting plates, or technical support for portable test infrastructures.
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| Connector Port: | SMA-Female x 2 |
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| Nominal Gain: | -0.8 to 14 dBi |
| Polarization: | Dual (V/H or ±45°) |
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| Frequency Range: | 700 MHz to 6.5 GHz |
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| Net Weight: | 4.9 kg |
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| Frequency Range: | 700 MHz to 6.5 GHz |
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| Nominal Gain: | 5 dBi to 12 dBi |
| Connector Port: | N-Female x 2 |
