Horn Antenna 5.2-6.1 (АB48202770000125) AB-Antennas

Introducing a horn antenna from the manufacturer AB-Antennas, a model with an extended operating range of 5.2...6.4 GHz (center frequency 5.8 GHz). This compact and highly efficient antenna is designed specifically for communication systems, including FPV, as well as for EW/SIGINT solutions where signal directivity and stable characteristics in the 5.2–6.4 GHz range are crucial. The antenna combines high sensitivity, a narrow beamwidth, and reliable mechanical connectors for professional use.

Key Characteristics

• Antenna Type: Horn
• Directivity at -3dB level: 20 degrees horizontal, 15 degrees vertical
• Aperture Size: 160x190mm
• Polarization: Right-hand circular
• Operating Frequency Range: 5.2...6.4 GHz (center frequency 5.8 GHz)
• Gain: 20 dBi
• VSWR: 5.2...6.4 GHz < 1.3
• Input Impedance: 50 Ohm
• Maximum Power: 50W
• Connector: SMA female / N-type male

This antenna is ideal for tasks requiring high directivity and stable gain in the 5.2–6.4 GHz band. With a gain of 20 dBi and a narrow beamwidth (-3 dB: 20° horizontal, 15° vertical), the antenna is convenient for directional communications over medium and long distances, where minimal signal scattering and high energy in the main lobe are important.

The 160x190 mm aperture size ensures compactness while maintaining efficiency, and right-hand circular polarization makes it compatible with a wide range of FPV system transmitters and receivers. A low VSWR value (< 1.3 across the entire operating range) guarantees minimal reflections and efficient power transfer at 50 Ohm impedance. The maximum permissible power of 50 W allows the antenna to be used with various amplifiers and transmitters in professional and semi-professional systems.

SMA female and N-type male connectors provide reliable and convenient connection to various equipment; the ability to combine these standards facilitates antenna integration into existing communication chains. Due to its parameters, the antenna is suitable for applications in FPV piloting, where precise directivity and stable reception are required, as well as for specialized electronic warfare and electronic reconnaissance (EW/SIGINT) systems.

The Horn Antenna 5.2-6.1 (АB48202770000125) AB-Antennas combines technical reliability and ease of use: it is compact, has high sensitivity, and stable electrical characteristics over a wide frequency range. This is an optimal choice for engineers, FPV operators, and specialists looking for a directional solution with high gain and low VSWR.

Manufacturer: AB-Antennas. Product Category: Antennas > Horn Antennas.

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