Signal Jammer

Electronic Warfare and Mexican Drug Cartels Use of Signal Jammers

Why Would Someone Use a Cellphone Signal Jammer?


signal jammer

If you want to block all wireless signals in an area, you may want to consider purchasing a signal jammer. These devices are used for electronic warfare and by Mexican drug cartels. You may be wondering, what is the best signal jammer for you? In this article, you will learn more about signal jammers, what they do, and how much they cost. Whether you are using a signal jammer for law enforcement purposes or to block a particular signal, this article will help you make the right decision.

Blocks all wireless signals

One science project is designed to block Wi-Fi signals. It can do this by blocking visible light and radio waves. In addition, the University of Tokyo developed a special paint that blocks the transmission of wireless signals in higher spectra. Most Wi-Fi technologies operate at 2.4GHz or 5GHz, but this paint blocks signals at 200GHz and beyond. It’s a useful tool for blocking Wi-Fi signals in areas where you don’t want to be constantly connected.

Is used in electronic warfare

Lack of understanding of electronic warfare (EW) can severely hamper mission success. Often, an adversary can monitor and disrupt friendly forces’ communication and navigation capabilities. This puts friendly forces at a serious disadvantage. As a result, NATO is rewriting its EW Doctrine and investigating ways to operate in the EMS more effectively. Future articles will examine how NATO can catch up and modernize its EW capabilities.

Is used by Mexican drug cartels

The use of signal jammers is a common component of electronic warfare. For example, the Russian military is said to have installed signal jammers on drones in Syria, causing some of them to crash or deviate from course. Besides that, Russia is known to use signal jammers along its eastern border to disrupt the phone system in Latvia and interfere with the GPS signals of aircraft in the area. In the same way, signal jammers have been widely used by Mexican drug cartels.


This report analyzes the global Signal Jammer market, which has grown from USD million in 2017 to USD million by 2022. The report covers the major drivers and challenges driving the market and future prospects. The report covers the current and past sales figures of Signal Jammer, along with the details of the market’s supply chain and competition. It also provides a detailed overview of key players, as well as the latest developments. Interested companies can use this report to evaluate the market’s prospects and identify opportunities.


The range of a signal jammer depends on how powerful it is, as well as local environmental factors. Low-powered models can block cell signals within 30 feet (9 meters) of their location. Higher-powered jammers can completely shut down cell service up to one mile away. The size and shape of a cell phone jammer also play an important role. Some models resemble real phones and are small enough to be carried in a briefcase. Some are large enough to be mounted on a vehicle, ensuring convoy security.

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