Rosoboronexport announced the new mobile radio monitoring system and countermeasure signal generator for small-sized drones with the telling name "Repellent-Patrol". It is capable of protecting both convoys of equipment and mass gatherings of people, critical infrastructure facilities and protected objects, suppressing spy drones and smuggler drones.
"Repellent-Patrol" lives up to its name in that it has the ability to multi-channel suppress communication channels and effectively counter a swarm of drones.
It detects, direction finds and identifies signals from drones controlled by arbitrary protocols, DJI, Wi-Fi and LTE protocols. It then neutralizes the threat by generating and emitting countermeasure signals to control channels and satellite navigation channels on 16 frequencies in a 360 degree sector or on 3 arbitrary frequencies throughout the 40 degree operating range with the possibility of circular rotation.
The detection range of the communication channels of an airplane-type drone is 25 kilometers, and its suppression range is 20 kilometers.
For quadcopter-type drones, the detection radius is 7 kilometers, and the suppression radius is 4 kilometers.
After the attack, depending on the type, the drone either falls or returns to the launch site.
It is noted that the complex can be supplied in both mobile and stationary versions. It is designed on a modular principle - so it can be supplemented at the request of the customer and placed anywhere: from field conditions to the city, places where people gather and roofs of city buildings.