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Types of Cell Phone Jammers Available For Sale

A cell phone jammer is a device that blocks the signals from wireless networks, including cell phones. These devices are useful in a variety of places, including classrooms, workplaces, and places of worship. These days, every teenager is equipped with the latest smartphones, and they can interfere with classroom tests and lessons. Governments around the world are considering installing them in sensitive areas like schools and churches. Listed below are the different types of cell phone jammers available for sale.

Portable drone jammer is a powerful handheld jammer

portable drone jammer is an excellent choice for preventing spying, tracking, and photography. This device blocks communications and data signals in the 5.8 GHz band, where drones typically operate. It can be powered by the electrical network or a vehicle’s battery. Most models come with different connectors, including a LAN port and USB connection. This device is highly portable and does not require any special knowledge to operate.

High-power 30W jammer blocks voice and text on phone

A high-power 30W cell phone jammer can be easily switched on and off with a wireless remote control. It also has a 500-mW output power and can be used for a variety of applications, including public security, justice administration, and even a movie theater. This high-powered device also blocks voice and text from phone signals, as well as wireless microphone, TV, and a WIFI router.

Interferes with GPS

A cell phone jammer interferes with GPS in a number of ways. The technology is widely available and easily obtained; simply search for GPS jammers online, and you will find dozens of sites. These devices are a serious threat to businesses and organizations, since they interfere with critical data and business operations. In addition, GPS devices are essential for the safety of the United States, since the emergency services, police, and fire departments all use them. Additionally, it is possible for hackers to interfere with GPS tracking of international shipments. The consequences can be dire if an employee is mistaken for a foreign agent, or worse.

Interferes with WiFi

A cell phone jammer is an electronic device that blocks the signals of cellular phones. Cellular phones are handheld two-way radios. When a cell phone jammer is active, it interferes with the signals of wireless devices, including WiFi, 3G, and 4G networks. There are many types of cell phone jammers, including those that block the signals of cordless wireless networks. But before you buy a cell phone jammer, be sure you understand the risks it poses.

Interferes with police radar

A cell phone jammer can interfere with the radar in many ways. For instance, it will generate its own signal at a frequency equal to the Doppler shift of a police radar. The frequency of the signal can be adjusted to change the simulated Doppler shift and alter the speed displayed on a police radar. However, the most common problem that a cell phone jammer causes is lowering the detection range of the radar.

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