Product overview
The BAT-STJ from Guangzhou AssaultIntelligent Technology is a ground-based counter-UAV system that combines detection, jamming and spoofing in one unit. It does not fly. Its job is to find drones that enter protected airspace and then stop them in several ways. Its receiver covers 20MHz to 6000MHz, which includes the frequencies drones commonly use for communication. Receiver sensitivity is ≤-110dBm, so it can pick up weak drone signals. It scans a full 360°. Detection range is at least 4 km and can reach 7 km, depending on operating conditions. Typical uses include protecting important facilities, securing large events and managing borders.
To counter a drone, the system can jam radio signals on several bands or send false satellite-navigation signals. Jamming covers 800MHz, 900MHz, 1.6GHz, 2.4GHz, 5.2GHz and 5.8GHz. The spoofing function transmits GPS (L1) and GLONASS (L1) signals as standard, with BDS (B1) and Galileo (E1) available as options. These measures can force a drone to land, send it back to its launch point or steer it along a different path. Spoofing power is below 10dBm (10mW), and spoofing reaches about 1 km under typical conditions. The stated control radius is 500 to 1000 m.
The unit can be mounted on a vehicle or installed at a fixed site. Buyers should note that the stated ranges vary with conditions: detection range depends on operating conditions, and the 1 km spoofing distance applies to typical conditions. BDS and Galileo spoofing are optional rather than standard.
Specifications
| Specification | Value & conditions |
|---|---|
| Product type | Fixed or vehicle-mounted drone defense system combining detection, jamming and spoofing |
| Countermeasure outcomes | Forced landing, return to home and path redirection |
| Detection frequency range | 20MHz~6000MHz |
| Detection distance | ≥4km, up to 7kmDepends on operating conditions |
| Receiver sensitivity | ≤-110dBm |
| Scan coverage | 360° |
| Jamming frequency bands | 800MHz, 900MHz, 1.6GHz, 2.4GHz, 5.2GHz, 5.8GHz |
| Spoofing interception distance | 1kmTypical operating conditions |
| Spoofing signal power | Less than 10dBm (10mW) |
| Spoofing signal types | GPS (L1), GLONASS (L1); optional BDS (B1), Galileo (E1)BDS (B1) and Galileo (E1) are optional |
| Control radius | 500~1000m |
| Installation method | Vehicle-mounted or fixed |
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