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Description & Specification
700 MHz to 18 GHz Open Boundary Quad-Ridged Horn Antenna
Model: HR-07M18GA1-SF | Dual Polarization | Aerospace 6061 Aluminum
The HR-07M18GA1-SF is a high-precision Open Boundary Quad-Ridged Horn Antenna professionally engineered for multi-octave RF applications. Covering an expansive 700 MHz to 18 GHz spectrum, its unique open boundary architecture minimizes internal resonance and provides superior beam symmetry across the entire bandwidth. Built with aerospace-grade 6061 Aluminum alloy and featuring dual SMA-Female ports, it supports simultaneous Vertical/Horizontal or ±45° polarization measurements. This antenna is an essential instrument for Signal Integrity verification, MIMO testing, and professional EMC/EMI measurement environments.
Technical Specifications
Electrical & RF Performance
| Frequency Range | 700 MHz to 18 GHz |
| Antenna Type | Open Boundary Quad-Ridged Horn |
| Nominal Gain | 1 dBi to 14 dBi |
| Polarization | Dual (Vertical & Horizontal / ±45°) |
| V.S.W.R (Avg) | < 2.5 : 1 |
| Antenna Factor | 24 to 46 dB/m |
| -3dB Beamwidth (Avg) | H: 45° | V: 46° |
| Front to Back Ratio (FBR) | 22 dB |
Mechanical & Interface Data
| Dimensions (L x W x H) | 241 x 241 x 233 mm (Max) |
| Antenna Weight | 1420 g |
| Body Material | Aerospace-Grade 6061 Aluminum Alloy |
| Connector Type | Stainless Steel SMA-Female x 2 |
| Manufacturing Origin | Taiwan Design / Made in Taiwan (FT-RF) |
Key Tactical Features
Open Boundary Optimization
Engineered with an optimized open design to minimize weight and internal resonance, providing cleaner Signal Integrity acquisition across a massive 700MHz-18GHz bandwidth.
Dual-Polarization Capability
Equipped with independent dual ports to support simultaneous polarization acquisition, ideal for MIMO characterization, link analysis, and complex laboratory setups.
Integrated Surge Protection
Features built-in DC short protection to safeguard high-precision measurement instrumentation and receivers from transient electrical electrical surges during operation.
Consolidated Performance
Supported by a comprehensive performance database, ensuring traceable, repeatable results for professional EMC profiling and rigorous antenna measurement cycles.
Request a Professional Quote
Contact our engineering team for specialized gain calibration data, isolation plots, or technical support regarding broadband measurement setups.
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