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Drone Jammer invests in advanced capabilities to ensure countermeasures keep up with the pace of development of UAS or drone threats.
If we look closely at the current conflict, the Russian invasion of Ukraine is clearly a test bed for new military technologies, of which unmanned aerial systems (UAS) are a major feature. This follows similar incidents during the Armenia-Azerbaijan conflict and earlier in the Middle East.
Advances in commercial technology will continue to increase the threat level by incorporating swarming, thermal imaging, LiDAR, GPS denial of navigation, and more. The performance will also be measured in terms of range (i.e. ranges of 20 km are not uncommon today), speed (i.e. close to 300 km/h has been recorded) and payload capacity (up to 20-30 kg routine for heavy small UAVs) improve.
These rapid advances in COTS and nation-state drone capabilities have fueled the recent rise of counter-drone solutions as an adjacent solution requirement in the broader electronic warfare (EW) capability domain. The ecosystem of drone jammer concepts and capabilities is growing rapidly, mirroring advances in drones themselves.
Modern warfare and tactics will continue to evolve. With the last two full-scale wars and the current fighting in Ukraine, we are now seeing rapid adoption of asymmetric warfare tactics by conventional forces.
That means locating enemy drones and defeating them is now critical. Unit costs need to be commensurate with the threats faced. While $2 million worth of missiles might be a tactically effective solution, the budget won't be more than one or two. Affordable anti-drone jammer guns use radio jamming and can be used over and over again. Importantly, you can have a lot.
Not only are these capabilities critical on the battlefield, but they can make us and our assets safer at home. For example, critical infrastructure is highly vulnerable to drone attacks. This is not limited to physical attacks (i.e. short-circuiting the grid by dangling wires from sites) but also extends to cyber-attacks, where perpetrators can land undetected drones near countries or national assets to disrupt operations or steal highly sensitive information.
They are also used to smuggle drugs across borders and into prisons, to paralyze airports (even through inadvertence), to disrupt large events and cause panic, and to threaten meetings of world leaders.
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UAV may threaten your company's secrets
The driverless aircraft, referred to as "unmanned aircraft", refers to the driverless aircraft controlled by radio remote control equipment and its own program control device. In recent years, with the explosive development of the drone industry, drones have been widely used in the field of tradition and non -traditional security. In addition to military applications, it also involves many industries such as scientific research, agriculture, power, transportation, and meteorology. In just a few years, drones have moved from niche to the public, especially in the application market of civilian drones, and even go crazy and abuse. The benefits and convenience brought by this continuous development technology, but threats are becoming more and more obvious.
As drones become an increasingly important part of the world's advanced technology today, enterprises need to immediately solve and solve the security and privacy issues brought by drones. Using drone jammer to prevent corporate spy activities and malicious activities has become an increasingly concerned.
Unmanned constituted a unique danger. Unfortunately, fences, guards, and other physical measures cannot resist its threat. Next, let's analyze how the drone threatens the secrets of your company.
1. Listen to private talks
UAVs can be easily equipped to capture audio. The ability to record clear dialogue is constantly developing, and the equipment has been provided free of charge. They can easily pick up their sounds without interference.
The four walls will no longer protect what you say in a confidential meeting, even if you go to the uninterrupted place, you can program the drone to track your manager.
2. Photos and videos
The huge attractiveness of drones is large because they can take pictures, take pictures, or record videos, whether it is for amateur hobbies, educational purposes, or malicious purposes. These drones are small and the height of the flight is relatively high. Ordinary people look up at the sky to find drones, which are basically impossible to complete, so drones can sneak into private spaces to take pictures at will. After the video was recorded, the pattern was covered in the drum.
Even the most basic smartphones can take high-quality photos and videos. UAVs can easily set images that quickly capture confidential events and transmit them to potential attackers or peeps.
3. Network hijacking and network
If the drone with a device that supports network attack is close to your hardware, software, network, data storage, or processing operations, the network attack may be particularly destructive. UAVs can land near the enterprise and conduct data injection attacks or destroy Wi-Fi, Bluetooth, and other wireless connections, and network penetration of unsafe or security networks is a known attack of fraud and cyber criminals method. In addition, it is common for the implantation of malicious code to cancel operations. In addition, the physically unrestrained nature of the plating equipment means that they can attack your settings.
In response to the above problems, we can effectively use drone signal jammer to avoid such problems.
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At present, many countries in the world have combined GPS and inertial navigation technology for research. During filming, the drone had to know its exact location, so a GPS receiver was installed on the drone.
Drone jammer is used to conduct electromagnetic interference on the UAV GPS receiver, so that the UAV can only rely on the inertial guidance of the gyroscope, and cannot obtain accurate positioning information. Relying on cameras and the information they get is meaningless without accurate map connectivity. Today's aircraft are, at best, flying cameras. It's a colossal waste, both on and off the military map.
Some drones need to be guided by communication signals. Once there is no signal guidance, it is impossible for them to sail freely in space and be controlled wirelessly in a short period of time. But such an operation also means that they can only conduct strategic reconnaissance on the battlefield and cannot play a big role. The drone signal jammer countermeasure system can be widely used in key areas such as key military regions, party and government agencies, and prisons, and can achieve 24-day and night-time uninterrupted protection. The UAV jammer countermeasure system interferes with the remote control chain of the "Black Fly" unmanned reconnaissance aircraft by means of jamming signals; uses false guidance signals to interfere with the guidance components of the "Black Fly" unmanned reconnaissance aircraft; the remote control signal of the "flying" UAV Can be reversed; on licensed drones, the launch zone can be used to boost their navigation signal. Its advantages are: fewer decoy signals are emitted, and the coverage after installation is controlled within a certain range.
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In recent years, the drone industry has developed rapidly. Many drones are used in news, logistics, entertainment, and other fields. While people enjoy the convenience brought by drones, they also cause many unexpected problems and bring some confusion to society. In response to a series of problems brought about by UAVs, UAV countermeasures have been developed.
Due to its small size, the drone can fly so low that some devices currently cannot detect it. To avoid affecting aircraft, drone jammer has been deployed at large airports. At the same time, the UAV countermeasure equipment can suppress the GPS, remote control, and image transmission signals of the UAV by jamming under different conditions on site, reducing the situation of "black planes". Anti-drones are widely used in airports, individuals, companies, prisons and other fields to improve confidentiality and security, and allow the black flying drones to be forced to land, so as to achieve the effect of drone confrontation.
So far, most drones require wireless signals for various technologies such as positioning, remote control, and image transmission. Of course, there will also be some special drones that can determine their position through terrain adaptation, image recognition, and high-precision inertial navigation. Since drones must use wireless signal transmission, it can be achieved by drone countermeasures. The effect of countering the UAV makes the UAV lose control and cannot operate, so as to achieve the purpose of UAV jammer confrontation.
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Supervision and Countermeasures of drone UAV Jammers
In recent years, with the rise of the drone industry, chaos such as black no-fly, aerial photography peeping, and falling accidents have occurred from time to time, and the use and management of drones are imminent. In order to avoid serious injury caused by black-flying drones, low, slow, and small drones need to be supervised and responded to.
At present, there are two main methods for UAV monitoring and countermeasures. One is administrative supervision, including laws and regulations promulgated by the government to prevent black-flying drones; the other is technical prevention. Technically, drones use devices such as drone jammer. There are many areas currently disturbed by black-flying drones. In order to solve the problems caused by black-flying drones, the local government has also proposed many solutions. For example, in order to strengthen the management of drones, new aviation laws have been promulgated and implemented to strictly limit the areas where drones can be used, such as densely populated areas.
After understanding the administrative supervision of black-flying drones, we will discuss technical prevention in detail. Low-speed, slow-speed, and small drones use frequency bands such as 2.4Hz and 5.8Hz, as well as GPS navigation systems for assisted positioning. During use, these frequency bands are required for communication and interaction. Technical precautions Low-speed, slow-speed, and small UAVs use signal jamming equipment such as drone UAV jammer to interfere with the communication between the UAV and the remote control, so that the UAV loses the signal and performs actions such as returning/descending/stopping. No other harmful actions can be performed.
Now that the drone jamming frequency band has become the primary consideration, in special cases, it is necessary to use a drone signal jammer to technically form a flight zone to prevent possible harm.
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Drone jammer countermeasures can target illegally intruded drones through some strong jamming signals. There are many types of drone signal jammer countermeasures. When choosing a good model, be sure to test it to see if it works better for jamming or signal truncation of the drone.
In order to realize the comprehensive defense of UAVs, it is necessary to designate the UAV integrated jammer countermeasure equipment defense plan. In the early stage, it is necessary to communicate and fully understand the needs, conduct on-site inspections, and recognize the characteristics of the site and surrounding environment. The combination of the aircraft anti-gun and the fixed UAV anti-gun vehicle-mounted anti-unmanned early warning and defense system can formulate a deployment plan to effectively achieve low-altitude prevention and control goals. There are three types of anti-drone jammer products on the market: handheld, stationary and vehicle-mounted. The handheld is more convenient to carry and use in a small area. The fixed performance is more stable and the protection area is large. Vehicle mounted for mobile and large area protection.
The drone signal jammer countermeasure device is just a tool. To achieve the desired prevention goals, it is also important to have an effective deployment plan. Different scenarios or different units have different needs, as well as different individual tasks and normalized prevention goals. It is necessary to consider the linkage of remote monitoring and countermeasures in each control area; prevent the interference and destruction of activities caused by drone intrusion, and consider the interference of surrounding buildings to radio detection.
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At present, combined with GPS and inertial navigation technology, drones are equipped with GPS receivers, so that the drone must know its specific location during the shooting process. Once the GPS receiver on the UAV is interfered with by the UAV, the UAV can only rely on the inertial guidance of the gyroscope and cannot obtain accurate positioning information. Information obtained from photography would be meaningless without accurate GPS data transmission, and current aircraft are at best flying cameras. Drones need to be guided by communication signals. Without a signal to guide them, it is impossible for them to navigate freely in the sky, which also means they cannot be of much use in the wild.
Drone jammer technology can be widely used in key military regions, administrative organs, prisons, and other key areas, and can achieve 24-day uninterrupted protection. This technical means is mainly aimed at interfering signals, interfering with the remote control circuit of unidentified UAVs, and using the guidance signals to interfere with the guidance elements of the "Black Flying" UAVs to suppress the "Black Flying" UAVs. The remote control signal for reverse. The coverage after using the drone signal jammer is controlled within a certain range, and on licensed drones, the launch area can be used to enhance its navigation signal.
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With the rise of commercial drones, drone jammer in military and commercial have emerged. It has attracted the attention of the public and law enforcement agencies due to the invasion of privacy. Today, the use of drone signal jammer is not only limited to the military but also for commercial use. Videos and pictures taken by drones are often taken in locations that are inaccessible to humans.
Drones come in a variety of shapes, sizes, configurations, and characteristics. Commercial or civilian drones are of particular interest. Most drones have high-resolution cameras that may invade your privacy. They can capture images of you and your personal property.
Whether intentional or unintentional, these drones can also be a nuisance to the public. The noise these drones make is annoying and disruptive. In addition to being annoying, inexperienced operators fly drones into commercial airspace and cause airports to issue warnings to aircraft. This can lead to the airplane delays and public safety issues.
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How can drone jammers fight against "black flying" drones?
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Drones "black flies" appear frequently, and some people maliciously use them to take photos illegally, and some people illegally transport items. If it falls, the consequences can be imagined. In order to strengthen the control of drones, laws and regulations are also constantly improving. In addition, defensive countermeasures in the region are also necessary. Here, "black flight" can be prevented by a drone jammer countermeasure system. How does the UAV jamming countermeasure system realize the confrontation against "black flying" UAVs?
The use of suppressive radio jamming and deceptive jamming is the fastest, most effective, and least expensive technical means compared to slow, slow drones. The drone UAV jamming countermeasure system uses wireless signals to suppress the remote control signal link, data transmission signal, and GPS navigation signal of illegal UAVs, making the UAV out of control and unable to continue flying according to the operator's instructions. Usually, the main frequency bands of consumer-grade civilian drones are 1.5GHz, 2.4GHz, and 5.8GHz, these three frequency bands. In principle, as long as the amplitude of the radio suppression signal is strong enough that the frequency can completely cover the frequency of satellite navigation, then the drone will lose the ability to navigate automatically.
Since the frequency of UAV communication data and navigation signals is public, the drone signal jammer system only needs to create a frequency band with the same frequency and high enough amplitude to achieve the suppression effect. Therefore, this simple and crude technique is often the most effective.
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