The leading industry exhibition of unmanned technologies is taking place in Kazan from August 26 to 28.
Rosel Holding of Rostec State Corporation presented the latest developments in the field of electronic warfare against drones at the leading industry exhibition of unmanned technologies DRONEXPO-2025. In addition, for the first time, a Doppler speed and angle meter for UAVs was publicly presented. This equipment is used in areas with unreliable satellite communications, as well as in conditions of signal suppression. All products are completely domestic developments.
The focus is on an improved version of the SICKLE—VS13D electronic jamming system. Its key advantage is the increase in the number of operating frequencies from six to thirteen. This makes it possible to effectively neutralize even complex targets. The complex combines the functions of electronic warfare and a high-precision detector using artificial intelligence algorithms to detect single and group attacks. It supports both automatic and manual operation modes and has already proven its reliability.
The mobile suppression system "PRES" is also presented to protect vehicles: ambulances, buses, trucks and passenger cars. The device, weighing only 14.5 kg, is equipped with special magnetic fasteners for quick installation and operates at frequencies most popular among FPV drone operators. It provides suppression at a distance of up to 150 meters with 360° coverage over a wide range. The system remains operational over a wide temperature range — -40 °C to +40 °C — and is connected directly to the vehicle's battery, without requiring additional power sources. If necessary, the interference generators can be quickly replaced in the field without involving specialists from the manufacturer.
In addition to solutions for countering drones, Rosel presented components for UAVs developed by the holding's enterprises. Among them are navigation modules that provide high—precision positioning not only by satellite signals, but also through ground-based mobile communication base stations. The modules are equipped with an integrated antenna and a mini-barometer that determines the height with an accuracy of 10 cm. Two types of engine controllers can also be seen at the stand, including a new model with a capacity of up to 4 kW for UAVs with a payload capacity of up to 25 kg, and a flight controller with triple redundancy of telemetry and sensors for operation in extreme conditions.
A special place in the exhibition is occupied by the latest small-sized Doppler speed and angle meter (DISS) for drones. It is used to operate in the absence or suppression of a satellite signal. The device has successfully passed flight tests and has been put into mass production. It features record—low energy consumption - four times less than its predecessors — and a tenfold reduced weight. Unprecedented measurement accuracy has been achieved thanks to advanced digital signal processing algorithms. The product can be used as an autonomous backup navigation system for airplanes, helicopters and UAVs in regions with unstable satellite communications, such as the Arctic, as well as in conditions of electronic warfare.
"Participation in DRONEXPO allows us to demonstrate a wide range of competencies in the field of unmanned technologies. We are not only creating effective means of protection against intruder drones, such as PRES and SICKLE-VS13D, but also developing critical components for domestic UAVs, contributing to security," commented Rosel.
DRONEXPO-2025 is taking place in Kazan from 26 to 28 August.
