The anti-drone radio active defense equipment integrates radio detection and navigation deception functions. It has a highly integrated design and does not require external power boxes, antennas, etc., making it easy to install and implement. The equipment operates in a wide temperature range and has IP66 protection, which can be used at night and in dense environments. Working in fog and bad weather, unattended work is allowed 7×24 hours.
When the device is working, it collects surrounding radio signals in real time and scans the configured frequency band. When a low-altitude UAV target enters the defense area, suspicious link signals are monitored and identified, and information such as the target's operating frequency band and distance are provided. The management and control software performs judgment, evaluation, and early warning, and launches navigation deception signals according to the plan to implement protection. The equipment is fully passive passive detection, does not produce any electromagnetic interference to the outside world, is green and safe, and is suitable for long-term continuous use; the countermeasure principle is to radiate micro-low power (≤10dBm) to regenerate navigation satellite signals and invade the "black fly" drone navigation The system prevents it from flying into the protected area, ensuring the low-altitude safety of the area, and can be used normally in hazardous and explosive factory areas such as petroleum and petrochemicals.
This device is suitable for low-altitude protection in important areas such as power plants, petroleum and petrochemicals, public security and justice. It can be deployed as a single device to complete zone detection and protection, or it can be used as a TDOA precise positioning detection node in a network. It is flexible to use and has ample room for expansion and improvement. .
Passive passive detection, high accuracy direction finding: using passive AOA detection technology, it can accurately give the orientation information of the target UAV (≤3°); it does not emit electromagnetic waves externally and is highly concealable itself.
Simple and fast deployment, multi-station cross-location: supports rapid deployment of multiple sets of equipment, can give the position of the UAV by multi-station (≥2 stations) cross-location.
Multi-target detection and multi-dimensional warning: multiple UAV targets can be detected, identified and directed at the same time, with multi-dimensional warning alerts by voice and warning lights.
Long-acting distance, 360° all-round coverage: the drone can be found when it is switched on, with an effective detection distance of more than 8km and 360° all-round coverage of the protection area.
Ultra-wide spectrum design, broad spectrum feature library: suitable for complex electromagnetic environment on the battlefield, low false alarm rate and leakage rate of the system, strong recognition ability.
Grid-based deployment, multi-level monitoring: support multiple systems for flexible network deployment, covering a wide area and supporting multi-level monitoring.
All-day, all-weather, unattended: can work at night, dense fog and bad weather, 7×24h interval-free operation, high reliability design. It can work intelligently according to pre-programmed settings and effectively complement personnel monitoring to form a human-machine and human-technology co-defence.
System parameters
Detection frequency
20MHz-6000MHz
Detection distance
≥ 5km, up to10km
Scanning range
360°
Direction finding accuracy
≤ -110dBm
Deception
GPS(L1)，GLONASS(L1)，option BDS(B1),Galileo(E1)
Black and white list
available
Decoy signal power
<10dBm(10mW)
Control angle
360°
Interception distance
1km (typical operating conditions)
Power supply
AC220v
Connection method
network connection (RJ45)
Operating temperature
-40°C ~ 70°C
Protection level
IP66
Detection and decoy integrated UAV defense system with hardware
