The UAV detection, recognition, escort, decision making on the necessary action, depending on the type, is designed for automated counteraction against unauthorised use of UAVs, video recording, cargo delivery, jamming of unmanned aerial vehicles. The system is a drone jammer equipped with a scanning receiver operating in the most frequently used communication and control channels of UAVs, as well as an opto-electronic tracking system. At the customer's request, the system can be equipped with an active phased array radar and direct transmitters to generate jamming in the control and navigation channels of the UAV. After neutralizing the UAV, the system switches to the passive scanning standby mode.

Activity detection system on the most typical frequencies for UAV control

It is a multi-channel receiver that enables the detection of radio sources in the vicinity of the protected object. The built-in signature database classifies the target, its type and communication protocol in the control channel. When one station (one antenna) is used, the direction to the drone is determined. In the case of three or more stations (antennas), the method of triangulation, the drone's location is tracked in real time. The radio frequency scanning method makes it possible to determine the presence of the drone when it is on the ground, during flight behind obstacles, and when the drone is over an object at angles close to the zenith, i.e. in situations where radar and opto-electronic recognition and tracking systems are difficult to use.

RF1. Passive UAV detection subsystem

Target detection and tracking radar

The radar is designed to detect UAVs at distances up to 2 km. Thanks to special algorithms of reflected signal processing, objects such as birds, aircraft are illuminated on the operator's screen, but are not classified as profiled, no alarm is given. The radar is manufactured using AFAR AESA technology.

RD1000. 2D UAV detection radar up to 1km (5.5 -5.8GHz)

RD2000. 2D/3D UAV detection radar up to 2km (5.5 -5.8GHz)

RD3000. 2D/3D UAV detection radar up to 3km (5.5 -5.8GHz)

Opto-electronic target recognition and tracking system

When an alarm is received from an escort radar or radio scanner, the optical recognition system is activated. It is guided to the intended target by the direction and altitude transmitted from the radar, and the target is confirmed, classified and escorted. Tracking can be carried out both in automatic mode and by the operator. The target is also monitored in the infrared channel.

EO1. Electro-optical UAV tracking system

Multi-channel transmitter forming control signal suppression for UAV, satellite navigation systems

The most important component of the whole complex is the system of radio transmitters, which, on command of the above described devices, perform suppression of communication channels, control and navigation systems of the UAV being observed. The transmitters can be switched on and the operating frequency range selected in a fully automatic mode or with a confirmation from the system operator. The transmitters can be equipped with both directional antennas, which increase the signal suppression range, and antennas with a circular radiation pattern.

RF1. UAV directed radio frequency jamming system (satellite channel and radio control channel)

• Frequency range: GPS, GLONASS, GALILEO: 1550-1620 MHz

• UAV radio control channels: 860-930 MHz, 2400-2500 MHz, 5725-5850 MHz, optional 5150-5350 MHz, 315 MHz, 433 MHz

• Jamming range of control and navigation signals: UAV control channels - 1-3 km, navigation channels - 3-5 km

• Polarization: Vertical

• Antenna amplification factor: 3 dB

• Output power of transmitters: 20W/channel

• Power on time: 1 to 3 sec (depending on target distance)

• Protection class: IP65

• Interface: Ethernet

• Working Temperature Range: -20℃ to +60℃

RF2. Omnidirectional UAV radio frequency jamming system
(satellite channel and radio control channel)

• Signal suppression frequencies: 2400 MHz-2483 MHz; 5725 MHz-5850 MHz; 1560 MHz-1620 MHz; 5100 MHz-5200 MHz.

• Interference range: up to 1500 m in direct radio visibility.

• Output power: 40W (10W/channel).

• Replacement battery 24 V, 5 Ah: (2 pcs.). 43 minutes of continuous work, charging time: 1.5 hours.

• Weight: 3.8 kg (9 kg including case)

• Size: 930/430/170mm.

• Operating temperature: -10 ℃ to + 50 ℃

RG. Radio-electronic UAV control signal suppressor gun

• Frequency range: GPS, GLONASS, GALILEO: 1550-1620 MHz

• UAV radio control channels: 860-930 MHz, 2400-2500 MHz, 5725-5850 MHz, optional 5150-5350 MHz, 315 MHz, 433 MHz

• Jamming range of control and navigation signals: UAV control channels - 3-5 km, navigation channels - 5-7 km

• Polarization: Vertical - 30 to 60 degrees (for various antenna types)

• Antenna gain: More than 10 dB

• Transmitter output power: 20W per channel

• Activation time: 1 to 3 sec (depending on target distance)

• Protection class: IP65

• Interface: Ethernet

• Operating Temperature: -20℃ to +60℃

Gun-01 portable personal transmitter

Operator workstation with installed software, UAV database

The control and automation subsystem is a specialised software running on Windows 10. The main purpose is to integrate all electronic subsystems into a single complex, issue commands for tracking, jamming, maintaining databases and comparing detected targets with the signature database. There is also a manual control mode for the system elements.

Features

System Features

•Comprehensive detection, inspection and integration

•The system incorporates a variety of detection technologies such as radar, optical and passive positioning to enable timely detection of the UAV, including in difficult conditions

•The system is equipped with a radio frequency jamming 'soft targeting' module that can independently perform early detection, automatic tracking and soft targeting of UAV without any external support in a fully automatic mode

•Fully autonomous operation is possible, allowing for timely detection and suppression of UAV control channels. The equipment can operate for 24 hours without operator involvement

•The equipment set is compact and lightweight, easy to install and can be permanently installed on vehicles and ships

•Support for multi-node networked applications to control drones in a wide range of areas

•Integrates with other UAV detection systems and techniques, such as acoustic detectors and 'hard kill' unmanned weapons

•The system can be used with some modifications for other applications such as port monitoring, border surveillance, anti-vehicle, anti-drone combat applications

Application options

Airport area security

Provide detection, control and suppression of low-altitude UAV control channels in the airport area.

Urban low-altitude monitoring

The system can solve problems of unauthorised UAV use detected in the current low-altitude airspace of the city.

Nuclear power plant security

In accordance with the safety requirements of nuclear power plants, illegal UAVs are detected in advance in the early warning zone to ensure sufficient response time, and targets appearing in the restricted area are immediately removed to ensure safety.

Control of airspace in the prison area

The system can monitor the airspace in real time and monitor and disrupt UAV channels around prisons to ensure the regime is in place.