InfiniDome carried out a live demonstration of its GPS interference / spoofing protection for autonomous vehicles on site

CAESAREA, Israel, June 25, 2019 / PRNewswire / – infiniDome Ltd., the Wireless Security Company, held a live demonstration of GPS interference / spoofing protection for a self-driving autonomous car on June 11 at the EcoMotion Main Event at The Centerpiece of the international future mobility conference, the EcoMotion Week 2019.

In the demonstration, the BWR self-driving car was operating in the conference demo center when a nearby handheld gps jammer was activated and the navigation functions of the autonomous car were deactivated. Then infiniDome CTO could easily connect the GPSdome protection solution, and the same autonomous car with the same GPS system could not only detect the jamming attack, but also maintain the GPS signal and navigation functions during the jamming attack.

handheld gps signal jammer

“In our live demo, we presented our proven solution for protecting GPS-based systems from nuisance attacks from major players in the industry, some of which are key partners with DRIVE (the automotive accelerator in TLV to which we are a part),” said Omer Sharar, CEO of infiniDome. “The competitive advantage of our cyber solution is that the GPS signal is preserved during these attacks. Unlike the competition, our approach is not only to detect the attacks, but also to protect them. We strongly believe that the autonomous car cannot stop by the side of. ” The road, when attacked, must go on. ”

“The EW (Electronic Warfare) approach of our GPSdome protection is a breakthrough in the field of autonomous cars,” said Moshe Kaplan, CTO of infiniDome. “We are advancing our technology to fully protect the autonomous car from interference and spoofing attacks from other wireless communications it depends on, such as 5.9 GHz (used for V2X communications) and its cellular connection to the world.”

“GPSdome is field-tested and is supplied to numerous customers around the world,” said Ehud Sharar, President of infiniDome. “Our commercial product is a technology that will allow the industry to continue to rely on the availability of GPS for navigation, sensor fusion and V2X that simply won’t work without GPS.”

infiniDome Ltd. offers front-end cyber solutions that protect wireless communication from interference and spoofing attacks. The company’s first product, GPSdome, protects against interference and spoofing of GPS-based systems, which are critical to autonomous vehicles, drones and connected fleets. GPSdome has proven itself in the field and is sold to customers worldwide.

Drone jammers to disrupt tactical communication

At the 2019 partner exhibition, the International Armaments and Defense Equipment Fair in Belgrade, Serbia, a new quadcopter drone equipped with a jammer to disrupt tactical communications was shown. June 26, 2019.

At the 2019 partner exhibition, the Military Technical Institute of the Serbian Army, in cooperation with the local company, developed a new quadcopter drone carrier jammer to disrupt tactical communication.

A jammer for jamming tactical communication systems is mounted on a quadcopter drone, which is electrically powered by four electric DC motors and has a maximum flight time of 20 minutes. It has an empty weight of 35 kg and 107 kg with the batteries. It can fly at a maximum altitude of 2,000 m with a maximum range of 6 km.

The jamming system mounted on the quadcopter blocks all communication between the drone and its operator in a frequency range from 30 to 88 MHz, optionally with 512 MHz and an HF power of 50 W.

handheld drone jammer light

The drone jammer represents the drone as a platform for electronic attacks. The jamming transmitter of a drone carrier for disrupting tactical communication is used to block tactical communication by radio devices of all kinds. The range of this jamming transmitter could be increased significantly, i.e. H. The area of ​​interference could be increased many times the distance from the initial ground interference position at which it was started.

Another means of using drone-borne jammers could be the wrong target for ant radiation missiles or a means of deceiving the enemy.

Saab is testing its new attack jammer for the Gripen!

The aircraft manufacturer Saab has carried out the first flight tests with its new, advanced jamming module Electronic Attack Jammer Pod (EAJP). The new drone jammer was tested on a JAS-39D Gripen fighter aircraft. The interfaces of the module to the aircraft hardware and software as well as to the control and monitoring of the cockpit were tested during the flight.

5.8g jammer

Saab’s new EAJP module aims to protect aircraft with sophisticated jamming functions from radar and prevent the enemy from attacking them. The first flight marks an important stage in the nacelle development program.

Saab is refining its electronic attack capabilities and the new advanced module is an important part of this development. The EAJP perfectly complements the integrated electronic attack functions of the advanced electronic on-board warfare system of the new Gripen E / F fighter from Saab. It can also be used for other types of aircraft. The nacelle is part of the Saab AREXIS family of electronic warfare systems, which includes: radar warning signal receivers (RWR), intelligence, surveillance and reconnaissance (ISR) and electronic countermeasures (ECM) that are combat aircraft compliant.

Electronic war systems are also used for self-protection by passively detecting radar systems and enemy missiles and protecting the aircraft or platform with active and passive countermeasures. Offensive electronic warfare, also known as electronic attack, involves actively sending jamming signals to disrupt the enemy’s air defense systems so that they are no longer a threat.

The EJP gondola:

The new low-band signal jammer is contained in a 4 m long and 350 kg heavy demonstration module. Wing-shaped surfaces are used to house the low frequency antennas. According to the Swedish aircraft manufacturer, currently only the US Navy Boeing EA-18G “Growler” can neutralize hostile electronic defenses. The EAJP has the ability to filter and thus protect the approach and departure of entire formations from low-frequency radar, thanks to the intelligent use of DRFM (Digital Radio Frequency Memory) encryption techniques, which generate false coherent and different targets. Saturation Techniques. The system is based on digital receivers and ultra-broadband DRFM devices, networked solid-state jammers based on gallium nitride (GaN) and interferometric direction finding systems. For advanced electronic attack application, these technologies are adapted to the low frequencies required to block modern stealth defense systems.

Intended for a wide range of aircraft:

If the EAJP is previously used in Sweden for aircraft of the Gripen C / D and E / F families, Saab will also advertise the EAJP nacelle to enable possible integration with other aircraft types. possibly including the Eurofighter. In Germany, for example, the Tornado ECR is to be replaced and the Eurofighter T3 ECR “SEAD” * (article tomorrow) is to be equipped. Other countries may need such a solution to equip their aircraft fleets. Saab expects it can deploy a NATO-compliant operational system in the next 12 months.

WiFi jammer can easily protect your personal information

WiFi and Bluetooth are wireless technology that supports the exchange of data over short distances through fixed and mobile devices using the 2.4g band. From this point of view, Wi-Fi or Bluetooth to force people to use them to send information and documents to create great convenience. Thus, the Wi-Fi connection for large businesses is also cheap, as it can connect to multiple systems over one wifi signal. Bluetooth can also be used to help people send files and share files. With the development of wireless networks, and now, people can easily use the WiFi network access, which has really brought a lot of convenience to people.

There are many drawbacks to wifi signal jammer as well, such as all private data stored on your laptop or PDA can be exposed to everyone in the same area. If not set up correctly, criminals can easily obtain passwords and important personal information over the wireless network. Once the password is known to someone else, it is really a risk. The most obvious aspect is that your privacy is susceptible to being hacked, the password is used as a wireless network, hackers due to low capacity. On the other hand, due to the Wi-Fi and Bluetooth connection must track your position and the ability to work the body, similar to the triangulation position cell phone tower. So other people can easily know your location.

anti-tracking gps blocker

How to keep your information private

Now people are paying more attention to security and privacy at work and in everyday life, and you always want to find a good way to prevent them from being attacked or forfeiting their privacy. Now it’s to get network privacy and security back then. So the WiFi signal jammer can help people to solve this problem. By using WiFi / Bluetooth jammers, others will lose the ability to access the wireless network, you just need to use a wired network to ensure your normal use. So, WiFi and Bluetooth jammers can bring you eliminate potential dangers is very important. Then this 13W High Power 2G 3G 4G Wi-Fi Bluetooth Cell Phone Signal Blocker is designed for this purpose.

Word, WiFi jammers can very well help you eliminate the risk of information. If you want more choice, please visit our website.

Russian jammers caught the attention of the Chinese media

The Russian jammers have caught the attention of the Chinese media. For the Sina portal, this weapon is a real “headache” that the United States must face. The Pentagon’s navigation systems are an essential tool for any Army mission.

Russian signal jammer can take American GPS receivers out of service and are causing the United States a real “headache,” writes the Chinese portal Sina.

desktop mobile phone blocker

As noted in the publication, Russian devices can paralyze the Pentagon’s GPS systems and force the US to admit “one defeat at a time”. The absence of the GPS signal significantly reduces the combat capability of the armor and leads to the waste of ammunition, writes the author of the article.

In this regard, Washington is urgently developing GPS devices that can withstand interference, the paper’s author said.

“Since the GPS system is exposed to interference and false signals, […] the United States could give it up because it would only weaken its armed forces,” the author suggests.

He added that, according to his data, it was the disruption of the GPS used by Russia, particularly Syria, that put the receivers of NATO member countries out of service. Eventually, he concluded that these measures required advanced communication technologies and brilliant math skills, “which is what the Russians are known for”.

A few months ago Norway and Finland accused Russia of deliberately torpedoing the Trident Juncture military exercises by disrupting the GPS system, which Moscow firmly rejected.

OSCE announced suppression of signals from its UAV in Donetsk region

OSCE observers appealed to the liaison officer of the Ukrainian security forces, who denied the interference with the UAV of the OSCE mission by the military.

MOSCOW, November 5 – RIA Novosti. OSCE observers reported an incident involving the use of radio interference against an unmanned aerial vehicle (UAV) of the organization during its flight over the territory of the Donetsk region.

The Special Monitoring Mission (SMM) report says the incident took place on 3 November over the village of Chermalyk, 40 kilometers northeast of Mariupol. The OSCE unmanned aerial vehicle was exposed to unknown radio interference, disrupting the normal operation of the device, at 13.01 and 13.19 local time. After the UAV landed, OSCE experts deciphered the received data, which revealed that the aircraft’s GPS signals were being jammed by an drone jammer, according to the SMM report. The report notes that this is the third incident involving SMM drones in Ukraine since October 23.

drone signal jammer

A test launch of the first UAVs, which are supposed to monitor the ceasefire in eastern Ukraine, took place on 23 October. The OSCE reported that the UAVs will fly in three directions: south of Donetsk and to the Sea of ​​Azov, east – to the Russian-Ukrainian border, and also west – towards the contact line.

In April, the Kiev authorities launched a military operation in eastern Ukraine against residents who were dissatisfied with the February coup. According to the UN, as of October 31, the number of victims of the conflict exceeded 4 thousand people, more than 9 thousand were injured. With the mediation of Russia and the OSCE, the parties agreed on an armistice from September 5. In general, it is respected, but the parties periodically accuse each other of violating it.

Features of desktop recording jammer

The Jammer-mart desktop recording jammer An-Rejam-De01 can effectively shield and interfere with the recording functions of digital products such as voice recorders and smart phones. Interference signals are generated after the recording blocker is turned on, and all recorded information is noisy current sound, and the sound information cannot be restored. The product is suitable for sensitive places such as enterprises, governments, and secret-related units to prevent security risks caused by theft.

desktop signal blocker


The product has no noise, no harsh noise, and is harmless to the human body;

Directional interference, greater output power, stronger shielding effect;

The product form can be customized and designed to adapt to various usage scenarios;

The product is easy to install, and it can be used only by providing city power;

There are many types of shielding range, covering the main recording equipment on the market.

Where can I sell mobile phone signal jammers?

At present, there are more mobile phone signal jammers on the market. There is no difference between good and bad. Some time ago, I purchased one from Texin Electronics and placed it in the company’s conference room. The effect is very good.

Generally, one meeting room with more than 100 square meters on your side should be enough. If it is 600 square meters, it is better for you to find out.

Everyone knows that mobile phone signals will be shielded during the college entrance examination. So how much do you know about mobile phone signal jammers? Today, the editor of China Security Network will introduce to you the principles, characteristics, and appearance of mobile phone signal jammers. The problem.

indoor phone jammer

Introduction of mobile phone signal jammer

The cell phone jammer effectively shields all mobile phone signals of CDMA (China Telecom), GSM (China Mobile, China Unicom), SCDMA (Netcom Da Lingtong), DCS (1800MHz), PCS (1900MHz), PHS (Telecom PHS) and 3G Used in examination rooms, prisons, courts, conference venues, libraries, theaters, churches, gas stations, gas depots, gas stations, hospitals and other places that require confidentiality, quietness, riot prevention, and interference prevention.

Introduction to the principle of mobile phone signal jammer

The working principle of the mobile phone signal jammer is as follows: within a certain frequency range, the mobile phone and the base station are connected by radio waves, and the data and sound transmission is completed with a certain baud rate and modulation method.

In view of the above communication principle, the mobile phone signal jammer scans from the low end frequency of the forward channel to the high end at a certain speed during the working process. The scanning speed can cause garbled interference in the message signal received by the mobile phone, and the mobile phone cannot detect the normal data sent from the base station, so that the mobile phone cannot establish a connection with the base station. The mobile phone is manifested as a search network, no signal, no service system and other phenomena.

Features of mobile phone signal jammer

Only shield mobile phone signals, and does not affect the normal operation of other electronic devices
Only shield mobile phone signals in the examination room, no interference to mobile phones outside the examination room, let alone the base station
Only shield the downlink frequency of the transmitting base station without affecting the uplink frequency
Green and environmentally friendly, the electromagnetic field intensity is far lower than the national standard, without any impact on the human body
The operation is simple, the antenna is installed correctly, and it can run automatically after power on

Problems and solutions of mobile phone signal jammer

1. Why is the shielding range different from that described in the manual when the shielding device is working?

Answer: The shielding range of the jammer is related to the strong electromagnetic field at the shielding site and the distance from the communication station. Generally the best is 200 meters away. The manufacturer has tested it under normal conditions, so the shielding range will be slightly different.

2. Will there be radiation when the mobile phone signal is shielded? Is it harmful to the human body?

Answer: Regarding radiation, as long as electronic products are large and small, there will be radiation. Any piece of electrical equipment will have radiation. Just like the mobile phones we usually use, it is inevitable that there will be radiation when leaning against our ears every day. The country has also set a standard for mobile phone radiation, and the radiation generated by our mobile phone signal jammer is much lower than the national standard, and it is not every day. Lean against the ears, so there is almost no harm to the human body.

Multifunctional signal jammer, suitable for different interference purposes

GPS jammer not only provide communication protection. These GPS jammers can point out small problems in the network signal. The GPS jammer keeps the frequency free from any interference. Entrepreneurs and employees are also protected by any intrusive measures used by database crooks. Multifunctional shields set the tone, making all forms of information indispensable, whether it’s personal or business information.

In addition to GPS jammers, there are several other types of jammers, among which the best jammers are very useful for individuals and organizations.

The mini jammer is an excellent mobile phone jammer that can effectively block the signal while on the move. This portable jammer is not expensive. The portable jammer is very important. The jammer will not affect the work of any other electrical or electronic products around it. This feature of the portable jammer makes it easy to use without any restrictions. In addition, the portable shield is easy to carry and easy to carry. Therefore, it is an ideal choice for individuals. Portable jammers are available in different models and sizes.

portable mobile phone jammer

In addition, there is a 4G jammer, which can block all mobile phone signals from anywhere in the world. The 4G jammer is a very efficient and complex device. It is a powerful device that can block signals up to 20 meters long. The 4G jammer can be operated with batteries and adapters. Therefore, 4G jammers can be used indoors and outdoors. In other words, the advantage of this shield is that the installation location can be selected. 4G jammer is a more convenient shielding device.

The shielding distance of the device has a great relationship with the power of the device and the use environment, and several aspects that are helpful to the shielding effect: one is the output power of the device, the other is the working method of the shield, and the third is the use environment (indoor or outdoor). The fourth is to shield the interference intensity of the surrounding environment.

Mobile phone signal jammer

Nowadays, mobile phones are all digital signals, and the anti-interference ability of digital signals is very strong. Generally, the effect of using analog signal technology to interfere with digital signals is poor. Therefore, digital signals must be used to interfere with digital signals. The interference effect is quite different. The jammer using digital jamming signal technology has lower power and higher efficiency than the jammer using analog signal jamming technology.

The synthesis, attenuation, and reflection analysis of indoor mobile phone signals and interference signals is very complicated. Before shielding, the strength and quality of local cell phone signals have a great impact on shielding. Different mobile phones have different effects. Generally, mobile phones with strong ability to receive weak signals may not have good anti-interference effects.

The direction of the base station and the direction of the shielded area of ​​the mobile phone also affect the shielding effect. Generally, the spatial signal strength is about -60 to -70dbm, and the base station can reach about -40dbm within a few hundred meters, and the mobile phone reception strength range is generally between -35 to -95dbm. The higher the signal power of the space mobile phone, the shorter the shielding distance.

The above conclusions are based on the law of radio signal transmission in free space. In reality, there are many obstacles on the ground that affect the transmission of radio waves. The above can only be qualitatively used as a reference, especially indoors. The above law is very different from the actual situation. Therefore, this problem is difficult to calculate accurately at the time, and can only be determined based on the actual situation on site. Precise construction projects must carry out preliminary research and signal testing, and then design specific solutions. In the later period, timely follow-up tests are required, and certain corresponding supplements can be foolproof, that is, to achieve the effect of strict shielding.

How to use high-power test room signal jammer

The test room high power jammer has become an indispensable tool in the test room, escorting the information security of the test room. However, if we do not use the equipment correctly, there will be poor results, or even an exam room accident. The following Texin Electronics as a manufacturer will share the correct use of the test room signal jammer.

smartphone signal blocker

1. The effective shielding range of the test room signal jammer will be different in different use sites. This is closely related to the signal field strength on site. The shielding range of mobile phones of different standards may not be the same at the same site;

2. The factors that affect the shielding range include but are not limited to: distance from the base station, orientation, obstacles, the wall material of the site building, the installation height of the shield, the installation specifications, etc.;

3. Each antenna has a frequency band identification, which must correspond to the frequency band identification on the host one-to-one. Before turning on the jammer, ensure that each antenna is connected reliably. It is never allowed to turn on the device without connecting the antenna;

4. The surface temperature of the shield is about 40~50℃ after working for a long time, which is normal. If the surface temperature is too high, please turn off the power and try to contact your local dealer or agent;

5. The normal installation height is 1.8 meters ~ 2.5 meters, try to choose a place where there are no obstacles between the target shielding area. The wall-mounted installation requires the antenna to face up vertically. When placed on a desktop, the antenna can be folded 90 degrees and then up vertically. There should be no AC power lines or other audio and video lines within 0.2 meters of the antenna;

6. During use, in order to avoid possible interference with some electronic equipment, try to keep it at least 1 to 2 meters away from the following common equipment: audio, wireless microphone, radio, computer, TV, Wi-Fi router, etc.

The above are the precautions when using the test room signal jammer introduced by Jammer-mart. I hope it can help everyone.