The DFJ is a cutting-edge detection and defense system that can detect and identify over 98% of COTS drone models on the market, and provides accurate direction finding capabilities as well as precision jamming using low-power narrowband signals. Multiple units can be networked together to enable enhanced positioning and extended operational range.
The system can identify the unique electronic fingerprint of specific drones even among multiples of the same brand and model, and features easy black- and whitelisting to allow friendly aircraft to continue operating. A one-click autonomous mode enables it to provide continuous 24/7 protection without any need for human intervention.
The rugged IP66-rated unit can be installed in harsh outdoor environments, and is ideal for protection of airports, power stations, government facilities, public events and more.
Specifications:
| Detection Bands: | 30 MHz – 6 GHz |
| Detection Distance: | 0 – 8 km (dependent on environment & drone type) |
| Direction-Finding Accuracy (RMS): | 3° (hovering) 10° (moving) |
| Detection Quantity: | >40 drones |
| Jamming Bands: | 900MHz, 1.5GHz, 2.4GHz, 5.2GHz, 5.8GHz |
| Jamming Distance: | 0 – 3 km (dependent on environment & drone type) |



