Drones are increasingly being used for phone a variety of purposes, from surveillance to package delivery to destroying equipment on the battlefield. The need to control and eliminate these devices is becoming increasingly urgent. Against this background, the "Drone Off" anti-drone rifle emerged and is currently on display at the Partner 2023 exhibition in Serbia. The device can phone interfere with communication signals between drones and their operators, providing an effective solution to potential drone threats.
Serbia showcased Drone Off, a new anti-drone rifle developed by the company Iritel Beograd. The ability to neutralize drones is phone vital to militaries, and many are trying to find solutions to counter drone dominance. This is a new addition to those efforts.
The rifle operates in phone multiple frequency ranges, specifically 1164-1610 MHz for GPS L1/L2 and Glonass and 2400-2500 MHz and 5700-5850 MHz for remote control and video transmission. The transmitting power is 78W, which can interfere with UAV signals within a radius of 2.5 kilometers. The rifle weighs 3 kg and the included backpack weighs 10 kg. It uses sweep/multiple sweep type jamming signal and is equipped with a helical antenna with a gain of 12 dBic and an angle of 42°. The rifle operates in a temperature range of -25°C to +50°C, is battery powered, and features a battery status indicator light.
There are a variety of counter-drone technologies on the market, from frequency phone jammer to lasers to birds trained to intercept drones. For example, LMADIS (Lightweight Mobile Air Defense Integrated System) is a portable drone jammer that entered service in July 2019 and successfully shot down an Iranian drone. Drone Off features portability and high transmit power, making it a viable option for a variety of scenarios.
The importance of such technology is phone particularly evident in conflict zones such as Ukraine. Drones are often used for reconnaissance, surveillance, and sometimes even to drop munitions. The ability to neutralize these drones can provide significant tactical advantages. Other devices, such as the EDM4S SkyWiper used by the Ukrainian Armed Forces, have also proven themselves in this regard.
With its impressive technical specifications and range, it provides a viable solution for suppressing drones in phone a variety of situations, including conflict zones such as Ukraine. The development and adoption of such technologies is critical to address the challenges posed by the increasing use of drones, not only on the battlefield but also in areas such as security.
As drones rise, so does counter-drone technology. While a variety of potential counter-drone solutions exist, including surveillance equipment such as radars, radio frequency analyzers, or acoustic and optical sensors, as well as high-power microwave (HPM) equipment, drone networks, and lasers, there is another Solutions have been a hot topic for a recent problem in the drone industry: drone GPS interference.
Many drones rely on GPS (and other technologies like ships and cargo fleets, and even smartphones) for navigation and tracking. But some bad actors are trying to jam these GPS signals.
InfiniDome is an Israeli GPS security company founded in 2016 that makes a variety of products, but its focus area is building GPS signal protection systems. This summer, Infinidome published a white paper that clarified how drone gps jamming works and provided a very sobering demonstration of how GPS (GNSS) systems are vulnerable to jamming attacks.
There are many reasons why people would want to jam drone GPS signals, including defense applications, causing enemy drones to get lost or crash. While drones are used in systems such as aerial surveillance to catch drug traffickers, these drug cartel criminals are known to use drone jammers to prevent this from happening. In fact, Mexico reports that jammers were used in 85 percent of all recorded cargo truck thefts, according to the Resilient Navigation and Timing Foundation, a science and education nonprofit in Virginia.
This isn't just big military or serious legal use cases. A drone light show over a shopping mall in Zhengzhou, China, went awry when a drone fell from the sky, endangering 5,000 onlookers, after a drone jammer was used.
In short, even if you don’t necessarily think there’s a clear enemy trying to take down your drone, it’s crucial to be prepared for a GPS jammer attack on your drone. This happens with drone light shows too.
This is not to say that all drone interference is necessarily bad or evil. In fact, sometimes it may be considered the opposite. For example, the Federal Aviation Administration turned to counter-drone companies to help research drone jammers to ensure that unwanted drones are not flying near airports and posing a safety risk to flights full of passengers. The Department of Defense also uses drones to protect classified areas or other locations that require security.
Drone GPS jammers utilize GNSS receivers, which use GPS signals (along with GLONASS, Galileo and other constellations, hence the name "GNSS" - Global Navigation Satellite System), but it is known that these receivers, whether through deliberate jamming Receivers are all very fragile and susceptible to interference - but often even unintentional interference (like you might experience while driving through a mountain tunnel or even sometimes when you lose cell service in certain parts of your home).
Obtaining jamming equipment is very easy and cheap. You don’t need an entire mountain to block GPS signals—you can find GPS-jamming devices online for less than $100. As long as the signal jammers can emit a signal on the same frequency as yours but with a stronger signal, they will win and jam your drone.
Of course, it's not that simple. There are a variety of jamming attacks and signals, including continuous wavelengths, where a single frequency is jammed and anything transmitted on the same frequency will be blocked. With another method called narrowband, the power is spread out and diluted across different frequencies that make up a band (a range of about 2MHz). To carry out an attack, a cell phone jammer "attacks" the bad guys by creating a series of narrowband signals that are transmitted immediately after each other.
So while there are various ways to jam a drone GPS signal, there are also various ways to protect your GPS system. The challenge? These solutions can be expensive, heavy and bulky in order to process all those digital signals.
As drones rise, so does counter-drone technology. While there are a variety of potential drone defense solutions, including surveillance equipment such as radars, radio frequency analyzers, or acoustic and optical sensors, as well as high-power microwave devices (HPMs), drone networks, and lasers, there is another Solution A hot topic in the drone industry recently: drones interfering with GPS.
Many drones (as well as other technologies such as transportation and freight fleets, and even smartphones) rely on GPS for navigation and tracking. But some criminals are trying to jam these GPS signals.
InfiniDome is an Israeli GPS security company founded in 2016 that produces a variety of products, but its main focus is on developing GPS signal protection systems. This summer, Infinidome published a white paper that clarified how drone gps jamming works and provided a very sobering demonstration of how vulnerable GPS systems (GNSS) are to jamming attacks.
You can download and read infiDome’s full GPS interference white paper here. I use it to give a quick overview of the most important things you should know about drone GPS interference. Here are the reasons why people try to jam drone GPS signals, how to jam them, and what to do about them.
There are many reasons why people would want to jam a drone’s GPS signal, including defense applications to prevent enemy drones from getting lost or crashing. While drones are used in systems such as aerial surveillance to catch drug traffickers, drug cartel criminals use drone jammers to prevent this from happening. In fact, Mexico reports that jamming was used in 85 percent of all recorded truck thefts, according to the Resilient Navigation and Timing Foundation, a science and education nonprofit based in Virginia. device. The foundation aims to protect critical infrastructure through technologies such as InfiniDome.
This isn't just about large military or serious legal use cases. A drone light show over a shopping mall in Zhengzhou, China, fell from the sky after someone used a drone jammer, putting 5,000 spectators at risk.
In short, even if you don’t necessarily believe there is an obvious enemy trying to destroy your drone, it’s crucial to be prepared for a drone GPS jammer attack. This also happens with drone light shows.
This is not to say that all drone interference is necessarily bad or evil. In fact, it may sometimes be considered the opposite. The Federal Aviation Administration, for example, turned to counter-drone company Dedrone to help work on drone jammers to ensure unwanted drones aren't flying near airports and posing a safety risk to flights full of passengers. The Department of Defense also uses drones to protect secret areas or other locations that require security. InfiniDome created a video about drone interference (which also serves as an ad for their product), which you can watch here:
The GNSS receiver used by the drone GPS jammer uses GPS signals (along with GLONASS, Galileo and other constellations - hence the name "GNSS" - Global Navigation Satellite System), but is known to be vulnerable to attack and easily jammed regardless of There is intentional interference - but often even unintentional interference occurs (like you may have experienced while driving through a tunnel in a mountain, or sometimes even in certain areas of your home where cell phone blocker reception is interrupted).
Purchasing jamming equipment is easy and cheap. You don’t need an entire mountain to block GPS signals—you can find GPS jamming device online for less than $100. As long as the jammer is able to emit a stronger signal on the same frequency as yours, it will gain the upper hand and jam your drone.
Of course, it’s not that simple. There are all sorts of jamming attacks and signals, including Continuous Wavelength, where a single frequency is jammed and anything transmitted in that same frequency will be blocked. And with another method called narrow band, power is spread and diluted throughout the different frequencies making up a band (a range of around 2MHz). To attack, jammers “barrage” the bad by creating a series of narrow-band signals that transmit shortly one after each other.
The Russian Navy has installed temporary GPS jammers on at least one of its warships ahead of a high-profile naval parade in St. Petersburg, according to experts.
An image published Wednesday by military and open source intelligence analyst H I Sutton shows a photo of a Russian Navy frigate taken in Russia's second largest city on July 14 that appears to show multiple sets of GPS network jammer installed on the ship's exterior.
Newsweek could not independently verify the date and location of the video. However, military expert David Hamblin said the presence of GPS jammers on the ship does indicate that the Kremlin fears that Kiev, Ukraine supporters or anti-Putin groups will plot drone attacks. Samuel Bentt of the Center for Naval Analysis said it was "entirely feasible" that Moscow chose to use cell phone jammer and had done so before the war in Ukraine. But he told Newsweek that the evidence is limited and it's hard to judge.
While GPS jamming may not be the first thing on the minds of many drone operators, government and civilian customers around the world are vulnerable to GPS jamming technology, which can cause expensive drones to drop from the sky when hackers attack GPS access with easily accessible tools. Because the satellite GPS signals that actually reach vehicles and drones are quite weak, using radio frequency transmitters that operate at the same frequency as GPS can have catastrophic effects, as seen in the attack on a light show in Zhengzhou, China, where hundreds of drones crashed to the ground.
Typically, denial-of-service attacks on GPS networks are launched by powerful radio frequency transmitters that can use a variety of methods to try to interfere with satellite connections between drones or vehicles and satellite networks above them. To solve this problem, anti-jamming devices can try to change the direction of the high-frequency beam (using beamforming or steering), or dampen the attack frequency and create "invalid zones," which are more effective but more difficult to roll out.
Other experts were skeptical about the extent to which the images revealed possible interfering features on board.
It has been speculated that the potential jamming system could be part of the R-330Zh Zhitel(on-board system), or it could be part of the Pole-21E jamming system. Newsweek has contacted the Russian Defense Ministry by email for comment.
Hamblin told Newsweek that Russia has an "extensive" track record of using GPS jamming - blocking GPS reception and "spoofing," showing the wrong location on trackers - to fend off drone attacks.
The first military parade was held in Russia's second largest city in 2017, TASS reported.
Drones and rapidly developing unmanned technology have played a major role in the war in Ukraine. Both sides want to use drone technology to inflict damage on critical infrastructure at low cost, and experts say the ongoing conflict has sparked drone innovation at "lightning speed."
But the Kremlin has said in recent months that beyond Ukraine's borders, Moscow itself has been repeatedly targeted by drone strikes.
On May 3, Russia said two drones had struck the Kremlin in what it called a "planned terrorist attack and assassination attempt against the president" ahead of annual Victory Day military celebrations. The Russian leader said in a statement that the drones were "intercepted on Kremlin territory, with debris scattered and without causing any casualties or damage".
"Russia reserves the right to take countermeasures at the time and place it deems appropriate," the Kremlin added.
Later that month, the Russian military said eight Ukrainian drones had struck wealthy neighborhoods in Moscow, damaging several buildings. Three of the drones were neutralized by electronic warfare, the Russian Defense Ministry said at the time, adding that the remaining five were intercepted by the Pantsier-S air defense system.
On July 4, Moscow accused Ukraine of firing five drones at the Russian capital, saying four of them were destroyed by Russian air defense systems and the fifth was "neutralized by electronic warfare."
Russia's defence ministry said flights at Vnukovo airport, one of Moscow's main transport hubs, had been disrupted but there was no damage to infrastructure.
"Given the recent spate of drone strikes in Moscow, the main concern may be an aerial attack," Hamblin said of the Navy Day parade. But Russia has also accused Ukraine of using unmanned surface ships to carry out attacks on annexed territory in Crimea, attacking Russia's Black Sea naval base in Sevastopol and the Kerch Bridge, a key crossing point connecting Crimea to the Russian mainland.
Experts told Newsweek earlier this week that this type of attack, which typically uses improvised water drones, is one that Russia's defenses are inadequate for.
Hamblin said, however, that an attack on Russian forces in St. Petersburg on Navy Day seemed unlikely due to the distance between Ukrainian territory and the Baltic city.
Signal jamming is an attempt to interfere with and stop wireless communications. The culprit transmits noise on a specific radio frequency. Then, no one in the affected area can use services that rely on that frequency.
Confusingly, cellphone jammers do not prevent devices from getting good reception. However, they prevent the target from initiating or receiving calls or messages. Signal interference can also affect Internet services, leaving people without access to the Internet.
As the name suggests, a bombing drone is an unmanned aerial vehicle (UAV) that can be used for drone attacks. They are part of a larger subset of combat UAVs used for target acquisition, surveillance, reconnaissance, and intelligence gathering purposes.
Although bomber drones are unmanned, they have never been fully automated. Instead, humans tend to control them in real time from remote locations.
This, of course, means a significant reduction in weight compared to a typical aircraft, since all the necessities of a human pilot are no longer a factor here.
The anti-drone gun is exactly what it sounds like. These are used to shoot at drones. A shot in this case could be physically destructive or could provide a burst of radio-frequency signal technology.
Perfect example of an anti-drone gun: It's a gps blocker that can neutralize all drones, even their GPS. By simultaneously interrupting signal types such as GPS-L1, GPS-L2, and ISM, all frequencies can be safely neutralized for up to 10 minutes on a single charge.
The design requires manual operation and has a surprisingly flat learning curve, meaning that it is little inconvenience for new operators to use. Given that the gun is equipped with a compass and GPS, which is advantageous for the operator, aiming at the target is not much of a challenge.
The anti-drone EMP is very similar to the traditional EMP type, providing a destructive function to the electronic circuits in the drone. By using an antenna, the pulse can be properly focused and collateral damage prevented.
In movies, tracking devices are a writer's favorite gadget - a simple (and cliched) plot device that instantly foils villains. While the use of GPS tracking in the film is largely based on reality, the film doesn't show you the bureaucracy involved in making it legal. In addition, the films depict tracking devices as high-tech and sophisticated, using hardware and software that would not exist today.
Fact: Yes, car hacking is possible, as two hackers proved in 2015. However, it is important to know that they hacked the car through an onboard computer connected to the Internet. Aftermarket GPS tracking devices are only connected to the car's power supply and are not integrated with any other on-board electronics. That being said, there are some tracking devices for sale that advertise remote engine disabling.
The reality of GPS tracking is far less complicated than the movies show. Movies and other works of fiction may treat tracking devices as malicious tools that can be used to analyze and spy on unassuming innocents. In fact: If the police want to use GPS to track suspects, they need to obtain legal permission. A GPS tracker is a simple device that combines GPS coordinates with map data. While Black Knight does have additional features, our trackers will never integrate with your vehicle's computer and adversely affect its performance. In other words, they don't make your vehicle vulnerable to hacking.
In addition to detecting when someone is trying to interfere with your signal, there are a number of prevention methods you can consider.
First, you can change the Wi-Fi frequency and channel. Most signal wifi jamming devices block the 2.4 GHz frequency. So, by choosing 5 GHz, you can restore your Internet connection.
For home security systems, you can use tools that use proprietary algorithms that can identify interference. Such programs then alert the owner that someone is trying to interfere with the security system.
Finally, if you are unable to send a message or call, you can try using a VoIP service. This should help avoid attempts to interfere with radio frequencies.