Description
The 8–40 GHz spectrum is critical for next-generation wireless technologies. This horn antenna utilizes a double-ridged waveguide architecture to maintain a single-mode radiation pattern over a wide 5:1 frequency ratio. The 10dBi gain provides a well-defined beamwidth that is essential for point-to-point microwave links and high-sensitivity spectrum analysis in anechoic chambers.
Constructed from precision-machined aluminum, these antennas are lightweight, durable, and resistant to environmental degradation. They act as a highly stable reference for antenna gain measurements and electronic warfare (EW) simulations, ensuring that sensitive test equipment is protected from unwanted signal reflections.
Key Technical Advantages
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Ultra-Wideband mmWave Coverage: Replaces multiple standard gain horns by covering the full 8–40 GHz range, including all primary 5G mmWave bands.
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Stable 10dBi Gain: Engineered to provide a consistent gain profile with minimal fluctuation across the entire bandwidth for repeatable test results.
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Precision 2.92mm Interface: Equipped with a 2.92mm Female connector, mechanically compatible with SMA and 3.5mm but rated for mode-free operation up to 40 GHz.
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Low VSWR: Typically maintains a VSWR of ≤ 1.5:1, ensuring maximum power transfer and minimizing measurement uncertainty.
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High Directivity: The focused beam pattern effectively isolates the signal of interest while rejecting off-axis interference and noise.
Key Features
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Frequency Range: 8 GHz – 40 GHz.
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Gain: 10 dBi (Nominal).
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Connector Type: 2.92mm Female (50 Ohm).
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Material: Anodized / Precision-Machined Aluminum.
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Application: 5G NR Testing, Radar Cross Section (RCS), and Electronic Intelligence (ELINT).
Technical Summary
| Parameter | Specification (Typical) |
| Impedance | 50 Ohm |
| Frequency Range | 8 GHz – 40 GHz |
| VSWR | ≤ 1.5:1 |
| Max Power (CW) | 10 – 40 Watts |
| Polarization | Linear |
| Beamwidth (3dB) | ~35° – 45° |
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