Anti-UAV Gun - UAV Jammer 反无人机枪-无人机干扰器
Product Descriptions for Slow Low-altitude Anti-UAV System
In recent years, China's micro-UAV industry has developed rapidly, especially the multi-axis aircraft. With the development of flight control technology, equipment and materials matured, the operative difficulty index of various remote control multi-axis aircraft is reducing. Under the support of some high-end flight control equipment, some green hands that have never come into contact with remote control model flight can also master the control principle in a very short period of time, and fly the model UAV into the sky. It is worth noting that the carrying capacity of many micro-UAVs actually has reached or even been more than 10kg. Most of them use multi-rotor aircraft as an aerial camera tool for aerial photography and other fields. With the popularity of micro-UAV, a lot of civil and military targets are threatened. Therefore, it is extremely important to take necessary counter measures.
At present, many of the anti-UAV systems in domestic market using signal interference mainly are power suppressing type, jamming the UAV control signal and map transmission signal through high-power transmitter. This type of anti-UAV systems often affects their own communication equipment due to the large power, but the efficiency is low, and it even has some damage to the human body.
For better carrying, our anti-UAV system installs the electronic jammers on the framework of imitation rifle. Once the trigger pressed, the jammer will send a jamming signal to the UAV, interrupting the signal transmission of UAV GPS and uplink channels, so that the UAV will break away from the operator's control. The main feature of the digital anti-UAV system is its high interference efficiency. The digital signals simulate the control signal launched by ground transmitter and directly affect the UAV’s normal flight. At the same time, the navigation suppression technology can make the UAV lost navigation, so that it cannot shoot the sensitive material back to the starting point.
Digital white noise jamming mode of optimized algorithm has the advantages as follows:
1) The jamming ability is excellent: digital white noise can generate wideband noise with the same bandwidth as the interfering signal at any one time, mix noise into the useful signal, deteriorate the signal-to-noise ratio of the receiver, induce the communication terminal to resolve the error signal, so as to achieve interference effect. Thus, the digital white noise achieves excellent jamming performance.
2) The equipment is highly stable.
3) The circuit consistency is high: large power is not required. The jamming radiation power is small so that it causes very little impact or damage to the space electromagnetic environment, and has strong anti-long-range attenuation. The interference source is stable under long-term work conditions. Due to the interference mechanism, the interference performance is not significantly affected by changes of the external environment (eg wind, rain, space object changing disturbance). Interference radiation power is small so that it causes very little impact or damage to the space electromagnetic environment.
THREE, PRODUCT SPECIFICATIONS
2.4GHZ 1200 米&Futuba 遥控器〔非改装型〕
5.8GHZ 900 米&大疆遥控器〔非改装型〕
900MHZ 800 米&大疆数据链〔非改装型〕
Portable Anti-UAV System
Main system components: host, backpack, antenna, antenna frame
Host technical indicators
Satellite navigation:1555~1610MHz〔top four satellite navigation systems〕
Advanced digital pseudo-random white noise
Effective jamming distance
2.4GHZ 1200m & Futuba Remote Control〔Non-modified〕
5.8GHZ 900m & Dajiang Remote Control〔Non-modified〕
MAX : 3km
900MHZ 800m & Dajiang data link〔Non-modified〕
MAX : 3km
Average navigation system≥800m
MAX : 3km
Effectively shielding the world's top four navigation systems
Battery duration time
≥60min@max power output
RF main module and battery is integrated design
Customized antenna group of cross polarization X3
Parts building form of complete machine
1,the host is installed in the backpack; 2, the antenna is installed to the specified portable bracket; 3, the host and the antenna are connected via the super-flexible RF cable