Horn Antenna WI-FI 2100-2700 MHz, 50 Ohm, 17.0 dB, N-type female, linear polarization, S-band — a reliable solution for professional radio communication and measurements. This antenna combines excellent technical parameters, including a high gain of 17.0 dB with excellent suppression of side and back lobes and a low VSWR (Voltage Standing Wave Ratio) of no more than 1.5. It is used in electronic reconnaissance (SIGINT) and electronic warfare (EW) systems on the front lines, as well as for Simplex/Duplex control systems for UAVs, for remote drone control panels, and guarantees clean and stable reception and transmission of linearly polarized signals in a critically important frequency range.
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Reception and transmission of linearly polarized signals.
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Operation in the S-band frequency range, specifically 2100 - 2700 MHz.
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Application in test equipment, measurement complexes, and specialized communication systems.
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Ensuring high signal directivity.
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The design allows for sequential operation in vertical and horizontal polarizations by rotating the antenna 90°.
Technical Specifications
| Parameter | Value |
| Operating Frequency Range | 2100 - 2700 MHz |
| Characteristic Impedance | 50 Ohm |
| Directivity (min) | 17.0 dB |
| VSWR (at coaxial connectors, max) | 1.5 |
| Cross-polarization Isolation (min) | 33 dB |
| Beamwidth (at -3 dB level, max) | 28 deg. |
| Polarization | Linear, vertical or horizontal |
| Connector Type | N-type female 1 pc. |
| Dimensions (L × W × H) | 555 × 305 × 305 mm |
| Weight (max) | 1.5 kg |
Figure 1. Antenna radiation pattern at 2.45 GHz.
Materials and Construction
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Antenna Type: Conical horn.
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Construction Base: Rectangular waveguide 76 x 76 mm.
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Material: Aluminum alloy (ensures lightness and strength).
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Connectors: One coaxial-waveguide transition with N-type “female” connectors.
Functions and Capabilities
The antenna provides effective dual-polarization operation in the specified range, allowing simultaneous operation with vertical or horizontal linear polarization. High directivity (17.0 dB) allows energy to be focused in the desired direction, minimizing losses. Low side lobe levels and excellent cross-polarization isolation (33 dB) guarantee high signal purity and reduced mutual interference.
For test ranges and specialized communication systems, such as reception in electronic reconnaissance (SIGINT) and electronic warfare (EW) systems on the front lines, as well as for Simplex/Duplex control systems for UAVs. The design ensures good matching with a 50 Ohm coaxial feeder path.
Compatibility
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Radio Frequency Equipment: Compatible with any devices (generators, receivers, spectrum analyzers) with a characteristic impedance of 50 Ohm.
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Connection Type: N-type coaxial connector (“female”).
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Frequency Range: Optimized for operation in the S-band 2.1 - 2.7 GHz (2100-2700 MHz), which corresponds to the standards of some communication systems (e.g., 4G/LTE 2.3/2.6 GHz).
Advantages
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High Gain (17.0 dB): Provides long communication range or more effective measurements.
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Wide Operating Range: Covers an important segment of the S-band (2100-2700 MHz).
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Low VSWR (≤ 1.5): Indicates excellent matching and minimal power loss due to reflections.
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Dual Linear Polarization: Ability to sequentially receive/transmit in vertical and horizontal planes by rotating the antenna 90°, as provided by the design.
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Durable and Lightweight Construction: Made of aluminum alloy, weighing only 1.5 kg.
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High Cross-polarization Isolation (33 dB): Guarantees polarization purity and low levels of cross-interference.
Package Contents
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Conical Horn Antenna 2100-2700 MHz (1 pc.)
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Mounting Kit (1 set)
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Technical Passport / Operating Manual (1 pc.)
Packaging
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Packaging Type: Durable cardboard box or special case (depending on the batch).
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Protection: Internal cushioning materials (foam, foam rubber) for fixation and shock protection.
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Purpose: Ensuring safe transportation and preservation of calibration characteristics.
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Packaging Dimensions: Approximately correspond to or slightly exceed the antenna dimensions (305×305×555 mm).
Warranty and Service
For any questions regarding operation, calibration, or repair, please contact our service center. High-quality assembly guarantees long-term and reliable operation.
Ensure the accuracy of your measurements and the reliability of your communication — order your horn antenna now!
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