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Frequently asked questions about drone detection, countermeasures, decoys, navigation

detection countermeasures NAVIGATION ENTRAPMENT

detection

1.Radar detection
2.Video Detection
3.Geo-fencing
4.Radio Frequency Technology
5.Audio Detection
6.Heat Detection

can provide insight into those watching the skies. Drones can now be detected at distances of up to 20 KM and early warning allows valuable time to prepare for and deal with any type of drone threat.

2.4 GHz ISM, the band in which most commercial Wi-Fi, Bluetooth, and IoT (e.g., ZigBee, Z-Wave, LoRa) systems operate. Signals transmitted in these bands are loosely regulated, using random access rules rather than time-controlled or frequency-division access schemes. As a result, there is a huge pile-up of signals around 80 MHz in the 2.4 GHz ISM band.The SRD and 5.8 GHz ISM bands are currently under-utilised, but soon they are bound to become the most densely populated bands.

  1. Detect many models
  2. Low false alarm rate
  3. Long detection distance
  4. Flexible and convenient
  5. Long endurance
  6. Can be used in combination with multiple devices
  1. In the region through distributed installation, cross-coverage, the use of
    wired or wireless data transmission, together with the control centre can achieve
    distributed drone detection and positioning.
  2. Equipped with terminal remote operation cloud platform, it can set alarm function and Support remote alarm.

Radar monitoring equipment is mainly used for border, airport, military base and other important point areas for UAV detection, alert and target indication, and can accurately give target trajectory information. High real-time sensitivity target real-time detection, timely tracking and display capabilities.
The radar used for the detection of low-speed and small aircraft is generally called low-altitude alert radar.

It is a portable rechargeable removable monitoring device that
Lightweight and convenient, large battery capacity 42AH (single battery) optional battery, room temperature Single battery can be used for 4hours at room temperature, five minutes to easily set up the completion, is an ideal portable It is an ideal portable radar monitoring equipment product, weighing only 18KG, and can be used in the applicable working temperature of minus 20 degrees.
The It displays real-time location, direction and other information to provide early warning. Radar detection distance in open area 100m~1.8km (pedestrian) 100m~3.0km (Vehicle)

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countermeasures

It is understood that due to the small size of the drone, it can fly at low altitude, and the current civil aviation radar can not detect the low degree of drones. In order not to let it bring impact on civil aviation aircraft, major airports use drone countermeasure system, using the principle of physics, to shoot down the drone, but will not cause harm, so that the black flight situation is reduced.

The anti-unmanned aircraft system comprises four essential subsystems and components: the search system, the optoelectronic tracking system, the radio frequency jamming system, and the display and control unit.

At present, the anti-UAV technologies of various countries are mainly divided into three categories.
1, the category of interference blocking, which is mainly achieved through signal interference, acoustic interference and other technologies.
2、Direct destruction category, including the use of laser weapons, countering drones with drones and so on.
3、The monitoring and control category, which is mainly achieved through hijacking radio control and other means.

The drone countermeasure system is primarily utilized in locations and facilities that require spatial confidentiality and drone regulation within the system’s geographical area, such as airports, public prosecution systems, prisons, detention centers, drug rehabilitation centers, confidentiality agencies, troops, large-scale events, concerts, important meetings, government agencies, and anti-terrorism fields.

The more “band” channels used, the better. Theoretically, all frequency bands used by commercial drones should be covered, if not exceeded.

If the UAS uses the same frequency bands as the UAVs, there may be other means of communication that are affected by the jammers’ transmissions.

The use of countermeasure drones is actually a technique that makes use of signal jamming, and in order to be able to better air drone jamming, it is necessary for countermeasure techniques to appear, and in fact countermeasure techniques also include signal jamming. In particular, the data transmission of the drone is also jammed, thus also ensuring that the drone is unable to obtain the relevant content.

The fact is that when choosing a countermeasure drone system is something that needs to be tested, for specific occasions, to detect the effectiveness and usefulness of such a system. At the same time, the use of countermeasure drone systems should also be aware of the function of identification, this identification function is very important, countermeasure drone systems need to identify whether the drone is a harmless or hazardous type. If it is a non-hazardous drone, then it can be used in the way of signal shielding, but a hazardous drone should be chosen to destroy.

This system possessed an electromagnetic device, and as long as this device was switched on, the high-power microwave energy inside would be able to interfere with the drone’s work. Through this process, she can not only do a smooth jamming of the drone’s signals, but also forcibly interrupt its satellite navigation system, making the drone forced to land or return to the flight.

This kind of equipment is designed according to the shape of the gun, and at the same time in the use of materials is more sophisticated, the material quality is higher, but the weight is very light, can be better lifted up, so as to achieve all kinds of drone jamming needs. In fact, this equipment needs to be aimed at the time of use, there can not be obstacles, or the effect is not very good.

Firstly, customers must independently detect drones operating near the anti-drone system at purchase. Their countermeasure platforms should connect to remote ID and UTM systems, gathering info on nearby drones.
Secondly, after purchase, customers locate and identify hostile drones. Their platforms should quickly differentiate between non-threatening and potentially damaging drones. The system, using sensors, pinpoints hostile drones and determines operator location by tracking command signals. It identifies threatening drones through remote ID, UTM data, or recognized signals, then takes measures to neutralize them.
Lastly, customers are responsible for notifying drone operators after purchasing. Generally, countermeasure drone operators must understand relevant rules and restrictions.

No. 1, the anti-UAV system is developed using advanced radio and optoelectronic technologies, so it is said to be getting more and more accurate in terms of monitoring and identification, especially in terms of anti-detection capability. Because
No. 2, the anti-drone system does not require a person to be on duty for 24 consecutive hours. The anti-drone system has really made a great transformation in its mode of operation, especially in the accuracy of identification, which is still very strong.