Dome-type EW Antenna 800-950 MHz – Quadrifilar from BlueBird is a specialized dome-shaped radio-electronic device designed to protect equipment from enemy unmanned aerial vehicles. Thanks to its quadrifilar design, the antenna forms a continuous electromagnetic dome, providing comprehensive 360° coverage and preventing circumvention of protection from above, making it an optimal solution for military and special applications.

The antenna operates in the 800-950 MHz frequency range with a stable gain of 2 dBi and circular polarization, allowing for effective reception and transmission of signals with various polarization orientations. The design is compact (230 x 220 x 220 mm), robust, and resistant to mechanical obstacles such as tree branches, which increases operational reliability in field conditions. The maximum permissible power is 50 W, ensuring stable operation under load. The antenna is designed for operation in a wide temperature range from -40℃ to +85℃, allowing its use in various climatic zones.

Advantages and Applications

The dome (quadrifilar) antenna is ideal for mobile EW systems, stationary military installations, and special units where comprehensive protection and defense against enemy UAVs are critical. Although the suppression range may be slightly less compared to collinear antennas, the dome type provides full zonal coverage, easy integration into existing systems, and durability. The BlueBird product combines quality materials and a well-thought-out design for stable operation in complex radio communication conditions.

Technical Specifications:

• Frequency: 800-950 MHz
• Gain: 2 dBi
• Polarization: Circular
• Bandwidth: 800-950 MHz
• Input Impedance: 50 Ohm
• Power: 50 W
• Connector: N male
• Operating Temperature: -40℃~+85℃
• VSWR: 1.4 (across the entire range)
• Dimensions: 230 x 220 x 220 mm
• Weight: 750 g

Package Contents:

• Dome antenna for 800-950 MHz frequency – 1 pc.

The antenna belongs to the category EW > Quadrifilar Antennas and is characterized by reliability, ease of integration, and compliance with the technical requirements of modern EW systems. Technical parameters such as 50 Ohm impedance, N male connector, 2 dBi gain, and VSWR of 1.4 across the entire range ensure compatibility with typical receivers and transmitters in drone suppression systems. The antenna is effectively used by military experts and special units as a tool for localizing and suppressing enemy UAVs.

By choosing this antenna from BlueBird, you get a compact, robust, and reliable EW component with full zonal protection and an operating range of 800-950 MHz, ensuring a high level of operational protection for equipment and facilities.

Other products in this category can be found here Quadrifilar Antennas