With the development of the Internet, wireless network technology has developed rapidly, making it an important communication network in people's lives. The development of wireless networks and smartphones has increased the number of online crimes, and punishments for cybercriminals are mainly limited to most countries in the world. In the past 20 years, the rise of new technologies has led to an increase in cybercrime. If movies or film series like Mr. Robert or Mr. Hacker strengthen the…

The future development direction of mobile phone signal jammer:

With the increasing number of cell phone jammer, the quality of mobile signals is decreasing. Many people know that installing a signal amplifier can enhance the signal of a mobile phone. But how should a mobile phone signal jammer be installed? What kind of development trend will there be in the future?

The development trend…

Certain requirements must be met, e.g. B. Assigning wireless workers who meet the qualification requirements. You may be fined if you install and operate it without the radio station's permission. The deterrent can only be installed after obtaining preliminary approval. The government can pose a threat to society. This product has some drawbacks. We decided to restrict these jammers. It is best to know all about local laws. This is because the method of causing harm to the other party while…

GSM is the most commonly used frequency range for disruptive cell phone networks and mobile communications. It includes four main frequency bands (850 MHz, 900 MHz, 1800 MHz, 1900 MHz) and many smaller standards used in different countries/regions in the world (such as UMTS, CDMA2000, Nextel, TDMA, AMPS, W-CDMA PCS, etc.) . Under the communication standard, 3G must be mentioned separately, because it is not only a modern communication frequency, but also can be used for other purposes. You…

In Spanish law, the use of these devices is not allowed because many people have misused them and the consequences can be serious. For some time, frequency jammer were illegally installed in vehicles to avoid radar fines, as their range did not allow the detection of a vehicle crossing the authorized speed.

Another use commonly detected by law enforcement and security companies is the use of jammers to block alarm systems…

Unfortunately, a mobile signal jammer interferes with the signal amplifier of your cell phone. Signal boosters amplify an existing signal, but if that cellular signal is blocked, it doesn't matter how strong it is - the signal jammer will cause interference.

Cell phone signal boosters stop signal jammers?

Cell phone signal boosters are a great way to improve reception on the road or when building materials are in the way,…

The legal issue of interfering devices is a frequently discussed topic, and in this article, we will try to focus on all the aspects worthy of attention. First of all, the first thing we want to say is that when any type of signal jammer is introduced into the public society, they are allowed to be used. Later, when the government began to realize that this might pose a threat to society, people decided that it would be better to…

The most important technology of the people of the 21st century is used daily in our smartphones. We can see that almost everyone now has their own smartphone. On the one hand, due to the popularity and low prices of smart phones, you can spend a few dollars You can get a mid-range smartphone which, although cheap, has all the features that it has, which meets the needs of many people. On the other hand, thanks to the improvement in the standard of living, it is easier for them to own a…

Every year during the high school and college entrance examination, there will be network problems around the school such as dropped calls and slow Internet access. This is because the school has turned on mobile phone jammers. If we regard the mobile phone as a handheld two-way radio, the radio can be interfered, and the mobile phone is no exception. Just like any radio, the signal of a mobile phone can be disturbed.

The principle of the mobile phone signal jammer is: within a…

With the improvement and improvement of the performance of recording equipment, people's use and development of sound have reached an unprecedented height. But while the development of science and technology brings convenience to mankind, it also produces a series of negative problems. As a high-tech product, the recording blocker is slowly being understood and accepted by people. Its function is to effectively prevent illegal recording, so that people can speak freely without worrying about…

The principle of HF and GSM jamming systems (also known as signal jammer) is to send a stronger signal in the same frequency range in order to drown out the original signal between the transmitter and receiver without drowning out the wire to make the exchanged frames inoperable. An increasingly used method with which certain alarm systems, but also many peripheral devices, can be neutralized with the help of radio waves (GSM…

A security researcher has shown that disrupting WiFi, Bluetooth, and ZigBee networks isn't difficult, but most importantly, wifi blocker is not as costly as you might think.

According to Mathy Vanhoef, a PhD student at KU Leuven (Belgium), this can be easily done with a $ 15 Wi-Fi dongle bought from Amazon, a Raspberry Pi board, and an amplifier that spans the range of the attack on some…

The eavesdropping device's multifunctional cell phone jammer prevents the operation of all spy bugs and offers reliable protection against spying and eavesdropping. This portable jammer can be taken anywhere, is easy to use and extremely reliable.

A hand signal jammer works on the principle of data transmission between spy devices. Portable jammer contain powerful transmitters (antennas) that emit…

The possible uses of mobile phone jammers are diverse. For example, stores can use it to prevent potential customers from making price comparisons on smartphones, and teachers can use jammers during school or exams to prevent the use of mobile phones.

According to a report by RTL (Part 3 of the series), anyone who wants to compare prices with smartphones in electronic stores should avoid doing so. The motto of this private broadcaster is "With the help of the Internet, you can bargain…

How to effectively use jamming technology to win wars, jamming boxes can use DRFM-based jamming technologies (such as smart noise, related false targets and various saturation technologies) to protect the entire battlefield formed by the strike and the starting point from low-altitude attack frequency radar equipment . However, the service still keeps MAPS in the background. The goal is to develop an open architecture-Modular APS Framework (MAF) that can be used in any current or future…

How to effectively use jamming technology to win wars, jamming boxes can use DRFM-based jamming technologies (such as smart noise, related false targets and various saturation technologies) to protect the entire battlefield formed by the strike and the starting point from low-altitude attack frequency radar equipment . However, the service still keeps MAPS in the background. The goal is to develop an open architecture-Modular APS Framework (MAF) that can be used in any current or future…

Nowadays, with the rapid development of technology, cars have become our means of transportation. Almost all vehicles are equipped with GPS tracking systems. Some thieves, thieves and other criminals will install some small GPS trackers in the car to monitor our whereabouts in real time. Since these trackers are very small, we are difficult to find with the naked eye. To avoid being tracked, and to avoid some personal safety and property damage hazards, we must use…

With the installation of more and more satellites to receive cable TV, the radio and television network department has adopted terrestrial satellite signal jammers to carry out local microwave interference to the places where there are many users of satellite antennas, so that the picture of satellite TV reception appears static, Phenomena such as black screen and mosaic.

So let's take a look at the structure and working principle of the jammer.

The composition of the…

Techniques for deliberately interfering with electromagnetic frequencies (also known as interference) have been implemented in various devices, which are gradually being provided to individuals and organizations. Jammers are becoming smaller, more portable, easier to use and cheaper, despite the fact that jammer is illegal in most countries in the world. Although some jammers can block communication indiscriminately, there are…

We designed the [url=https://www.jammer-mart.com/portable-gps-blockers-jammers.html][b]car gps jammer[/b][/url], a small but very convenient device. The purpose is to help millions of truck owners around the world. Their employers put GPS tracking in 18-wheel trucks. They believe this practice violates their privacy. . Of course, the GP5000 tracking jammer is designed to help all these guys restore their privacy once and for all. But they are not the only ones driving vehicles on this…