I. Dual-Link Simultaneous Direction Finding Capability
This fixed anti-drone system possesses high-precision
direction-finding capabilities, enabling simultaneous passive
monitoring and direction determination of both the drone's control
link and image transmission link. The system utilizes multi-channel
parallel reception and intelligent signal recognition algorithms,
automatically distinguishing different types of drone signals in
complex electromagnetic environments, achieving synchronous capture
and independent direction finding of control and image transmission
signals. Through the fusion analysis of dual-link information, the
system can more accurately pinpoint the drone's location, providing
reliable data support for subsequent early warning, tracking, and
countermeasures.
II. Product Parameters
| Parameter Name | Technical Specifications |
|---|
| Effective Detection Distance | ≥3km, target power not less than 25dBm |
| Radio Detection Frequency Range | 300MHz~6GHz |
| Direction Finding Frequencies | 915MHz, 1.4GHz, 2.4GHz, 5.2GHz, 5.8GHz |
| Detection Range | Azimuth 0°~360° |
| Direction Finding Accuracy | ≤5° (RMS) |
| Power Consumption | ≤120W |
| Communication Method | RJ45 interface communication, TCP protocol |
| Protection Level | IP65 |
| Operating Temperature | -30℃~55℃ |
| Weight | ≤16kg |
| Deception Signal System |
| Dimensions | Diameter ≤590mm, Height ≤320mm |
III. Comprehensive Coverage of Mainstream Frequency Bands
The system covers the mainstream drone communication frequency
bands in the 400MHz–6GHz range, effectively monitoring the control
and image transmission signals used by common consumer, industrial,
and some customized drones. Whether it's common frequency bands
such as 2.4GHz and 5.8GHz, or lower-frequency dedicated
communication bands, the system can achieve continuous scanning and
precise direction finding, ensuring a high detection rate and low
false alarm rate for target drones.
IV. 7×24 Hour Unattended Operation
This anti-drone system supports 7×24 hour continuous and stable
operation, possessing comprehensive self-checking, self-recovery,
and remote maintenance capabilities, making it suitable for
long-term fixed deployment. The system can automatically complete
signal monitoring, alarm reporting, and data storage under
unattended conditions, significantly reducing manual monitoring
costs and meeting the all-weather protection needs of airports,
critical facilities, border defenses, and important event venues.
V. Flexible Deployment Modes
The system supports both single-site independent deployment and
multi-site networked collaborative deployment. The single-site mode
is suitable for rapid protection in small to medium-sized areas,
while multi-site deployment enables the fusion of direction-finding
data and cross-location through the network, significantly
improving positioning accuracy and coverage, meeting the anti-drone
application needs in large areas and complex scenarios.
