The URA400 pairs a high-performance fixed detection unit with an omnidirectional jamming module for 24/7 unattended low-altitude defense. It detects drones and pilots at up to 3 km and applies multi-channel coordinated jamming automatically. 8-band concurrent jamming with ADS-B detection.
The URA400 is designed for critical infrastructure and key fixed sites. Its detection and jamming modules are independent but work in coordination. The high-performance fixed detection unit performs spectrum identification and protocol-based drone localization, then automatically directs the omnidirectional jamming module to apply multi-channel countermeasures against intruding drones. This provides 24/7 unattended, fully automated monitoring and intelligent response, establishing a stable long-term low-altitude security defense. Product advantages include strong identification capability with a low false alarm rate, localization of both drones and drone pilots, multi-band concurrent jamming with support for customized frequencies, integrated detection and jamming with intelligent coordination, efficient unattended operation, and an equipped radio transmission approval certificate. Detection range is at least 3 km (DJI drone telemetry protocols), at least 1.5 km (spectrum-based) and at least 1 km (GB datalink protocols). Jamming range is 0.5–1 km with 360° azimuth coverage. Response time is under 3 seconds, weight ≤40 kg, protection rating IP65, network control, operating temperature -30 °C to +55 °C.
Key specifications: Detection Frequency Bands: 845 MHz, 915 MHz, 1.2 GHz, 1.4 GHz, 2.4 GHz, 3.3 GHz, 5.2 GHz, 5.8 GHz (expansion from 300 MHz–6 GHz supported); Jamming Frequency Bands: 900 MHz, 1.2 GHz, 1.4 GHz, 1.5 GHz, 2.4 GHz, 3.3 GHz, 5.2 GHz, 5.8 GHz; Detection Range: ≥ 3 km (DJI telemetry); ≥ 1.5 km (spectrum-based); ≥ 1 km (GB datalink protocols); Jamming Range: 0.5 km – 1 km (varies with environment and drone model); Azimuth Coverage: 360°; Response Time: < 3 s.
Specifications
| Parameter | Value | Unit |
|---|---|---|
| Detection Frequency Bands | 845 MHz, 915 MHz, 1.2 GHz, 1.4 GHz, 2.4 GHz, 3.3 GHz, 5.2 GHz, 5.8 GHz (expansion from 300 MHz–6 GHz supported) | |
| Jamming Frequency Bands | 900 MHz, 1.2 GHz, 1.4 GHz, 1.5 GHz, 2.4 GHz, 3.3 GHz, 5.2 GHz, 5.8 GHz | |
| Detection Range | ≥ 3 km (DJI telemetry); ≥ 1.5 km (spectrum-based); ≥ 1 km (GB datalink protocols) | |
| Jamming Range | 0.5 km – 1 km (varies with environment and drone model) | |
| Azimuth Coverage | 360° | |
| Response Time | < 3 s | |
| Operating Temperature | -30 °C to +55 °C | |
| Control Method | Network control | |
| Protection Rating | IP65 | |
| Weight | ≤ 40 kg |
All specifications are taken from the manufacturer’s current datasheet.
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