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无人机察打一体化系统

Integrated system for drone detection and interference FN-CTD40

Technical overview: radio spectrum detection technology and radio suppression (blocking) technology.

The equipment is an integrated equipment of radio spectrum detection equipment and electromagnetic suppression equipment. The system linkage detection and jamming device can intelligently and autonomously dispose the drone after finding the drone. It can manually or unattended intelligently dispose the unauthorized drones through the system control terminal by turning on the high-power electromagnetic suppression equipment to realize the forced return or forced landing of the drone and regional rejection.

The principle of detecting drones is to receive radio signals in the airspace, digitize them in the intermediate frequency, and use digital signal processing algorithms to achieve spectrum display, signal measurement, and demodulation. It analyzes and identifies drone remote control signals and image transmission signals, achieving detection and early warning of target drones.
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产品详情

一、 产品概述

技术概述:采用无线电频谱侦测技术和无线电压制(阻断)技术

本公司设备为无线电频谱侦测设备与电磁压制设备一体化设备,系统联动侦测和反制装置,发现无人机后智能化自主处置无人机,能够通过系统操控终端通过开启大功率电磁压制设备对“黑飞”无人机进行人工或无人值守智能化处置,实现对无人机的强制返航或者强制迫降以及区域拒止。

主要原理:是接收空域中的无线电信号,在中频进行数字化,通过数字信号处理算法实现频谱显示、信号测量和解调,对无人机遥控信号、图传信号进行分析识别,实现对目标无人机的侦测和预警。

 

二、 应用场合

1)禁飞区域的防护,如:监狱、军事管理区、国家战略资源项目、核工业设施、机场(净空区域低空区域低慢小航空器防御)、首脑机关等区域;

2)防止信息泄漏,如:重大刑事案件现场、城管执法现场、重要安保场所、政要随行保护(大型会议政要随行车队、会议现场低空区域安保)、大型演出彩排(春晚节目彩排、演唱会)、考古挖掘现场、大型群体事件现场;

3)打击利用无人机为违法活动载体的案件,如:运/贩毒、走私、违法物品或信息传递、人员聚集地承载烟花爆竹、监狱上空运送手机等违禁物品。

4)重大活动现场:马拉松、足球赛等。

三、 主要技术参数

侦测系统参数:

1) 有效侦测距离:≥6km(半径);

2) 侦测高度:0-500m;

3) 识别时间:≤5s;

4) 侦测成功率:96%;

5) 漏警率:≤4%;

反制系统参数:

1) 发射频率:800-6000MHz全频段覆盖;

2) 有效拦截距离:半径500m-2000m距离可调;

3) 拦截响应时间:≤8s;

4) 拦截成功率:97%;  

5) 有效拦截角度:水平全向360°垂直45-90°;

6) 干扰信号样式:DDS数字信号源、白噪声+数字调频技术;