The Groza range of radio communications jammers for military use are designed for search, detection and jamming of VHF/UHF fixed-frequency, adaptive and programmable frequency-hopping radio communication links. Groza-R is a counter multicopter electronic gun designed for prevention of small-sized UAVs within visibility range trespassing the territory of protected facilities. It jams UAV control channels and on-board hardware of GPS, GLONASS, Galileo and BeiDou satellite systems. The gun is equipped with a collimator sight. Groza-S is a counter-UAV electronic warfare station mounted to an all-terrain Ford Transit vehicle comprising two masts for SIGINT and jamming hardware, life support system and autonomous power supply. Designed for detection, direction-finding of UAV and UAV ground control post; downlink and uplink jamming of GPS, GLONASS, GALILEO, BeiDou on-board satellite navigation system equipment; and spoofing GPS on-board satellite navigation system equipment.
Groza—Z: This complex offers facility protection against mass-production civilian multicopters of DJI Phantom 2, 3, 4; Inspire; Mavic; Matrice; Walkera Voyager 3, etc. type. KB Radar says it ensures detection zone with radius not less than 500-1000 m from the centre of the protected facility, multicopter flight blocking zone with radius not less than 300-500 m; detection and direction-finding of radiated Ground Control Post (operator’s location).