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Description & Specification
HR-07M18GA1-SF Quad-Ridged Horn Antenna
700 MHz - 18 GHz | Dual Polarization | Multi-Octave Grade
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, making it an essential instrument for signal integrity verification, MIMO testing, and professional EMC/EMI measurement environments.
Electrical & RF Performance
| Frequency Range | 700 MHz - 18 GHz |
| Antenna Type | Open Boundary Quad-Ridged Horn |
| Nominal Gain | 1 dBi - 14 dBi |
| Beamwidth (H/V) | 45° / 46° |
| Front-to-Back Ratio | 22 dB |
Mechanical & Physical
| Dimensions | 241 x 241 x 233 mm |
| Weight | 1420 g |
| Connector Type | SMA-Female x 2 (Stainless Steel) |
| Body Material | Aerospace-Grade 6061 Aluminum |
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.
Contact FT-RF Engineering Division
Contact our engineering team for specialized gain calibration data, isolation plots, or technical support regarding broadband measurement setups.
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