BlueBird Tech has introduced a new series of directional helical antennas HELIX Lite 5.8, designed to stabilize communications and increase the signal transmission range of unmanned systems. The line includes three modifications that are compatible with aerial drones, repeaters and ground stations and is focused on operation in electronic warfare (EW) conditions.
BlueBird Tech has introduced a new series of directional helical antennas HELIX Lite 5.8, designed to stabilize communications and increase the signal transmission range of unmanned systems. The line includes three modifications that are compatible with aerial drones, repeaters and ground stations and is focused on operation in electronic warfare (EW) conditions.
The new devices operate in the 4.9–6.1 GHz range, which is actively used by the military. Thanks to the use of right-handed circular polarization (RHCP) antennas, they minimize signal loss during drone maneuvering and reduce the impact of reflected waves, which often become an obstacle in field conditions or in urban areas.
«The focus of the development was to ensure stable communication between our military even during the active movement of the drone, its rotation, and operation in conditions of a high level of various obstacles, from buildings to electronic warfare equipment,» explain BlueBird Tech engineers.
The line is represented by the HELIX Lite 5.8/12, 5.8/15 and 5.8/18 models. They differ in dimensions and gain, which allows operators to select equipment for specific operational tasks — from light reconnaissance UAVs to stationary masts. To reduce the weight of the structure, the developers used copper conductors in the emitters and housings made of PETG polymer.
Connectivity versatility is provided through a standard SMA female connector, making the antennas compatible with most radio systems currently used by the Defense Forces.
