English Flag Russian Flag
RF-Technologies develops and manufactures the most effective equipment for the prevention of terrorist attacks. We now offer a range of Wireless Solutions designed for fast deployment, including:
  • Multi-channel long range receivers and transmitters
  • Ultra-high-power Communication Amplifier
  • Audio spy jamming systems


RF-Technologies has been specializing exclusively in the development and sales of RF jamming technology and products since 1998.

The technologies we employ guarantee total and continuous reliability of all our products, and have been field-proven to be the most efficient, in terms of jamming range coverage and all-weather, all-terrain reliability.

Read more


Vehicular RF Jamming Systems

RF-Technologies develops and manufactures solutions of jamming systems, tailored for the customer need. We are offering high quality RF Jammers to various global Defense and Intelligence Organizations. Our jammers being used around the world help to fight terrorism and anti national activities through convoy protection by using RF jammers against Radio Controlled Improvised Explosive Device (RCIED), remote controlled bombs, Cellular Communication Jammers, Barrage and Spot Jamming systems.

RF-Technologies specializes in quickly designing and manufacturing state-of-the-art jammers to suit customer need and requirements. Since our communication jammers are a tailor made to your needs, you will get the most accurate and efficiency solution to your mission.

Radio Frequency Jammer, Bomb Jammers, Radio Jamming Equipment, RF Jammers

RF-Technologies develops, manufactures and sells a complete line of radio frequency jammer equipment. The primary differences between the different rf jammers are their power level (effective coverage radius), number of operating frequencies and form factor.

Radio frequency jammers - also known as RF jammers, bomb jammers, radio jammers, and other radio frequency jammer devices - are designed to prevent other communication devices from successfully operating. RF jamming devices interrupt communications by broadcasting radio transmissions on the particular frequencies used by the targeted devices. Radio jamming is often used to prevent the use of RF devices in a specific area.

They do this by generating disruptive rf jamming signals on the frequencies used by radio devices to communicate with antenna towers and by doing so actively jamming radio frequencies. It's a called a radio frequency jammer denial-of-service attack. The radio frequency jammer denies service of the radio spectrum to the users within range of the rf jammer device. Less complex bomb jammer devices block only one group of frequencies, while sophisticated bomb jammers can block several types of radio networks at once to head off dual-mode or tri-mode radios that automatically switch among different radio network types to find an open signal. Some of the high-end rf jammer devices block all frequencies at once, and other radio jamming devices can be tuned to specific frequencies.

Radio Jamming

The actual range of a radio jamer depends on its power and the local environment, which may include hills or walls of a building that block the radio frequency jamming signal. Low-powered rf jammers block calls in a range of about 30 feet (9 m). Higher-powered bomb jammers create a radio signal-free zone as large as a football field. Bomb jammer units used by law enforcement can shut down service up to 1 mile (1.6 km) from the bomb jammer device.

Bomb Jammer Devices

Electronically speaking, bomb jammers are very basic devices. The simplest bomb jammers just have an on/off switch and a light that indicates it's on. More complex bomb jammers have switches to activate jamming at different frequencies.

RF-Technologies Group was established in 1986, initially specializing in the design and manufacture of a wide variety of electronic devices for surveillance and countermeasures applications, such as bomb jammers and other radio jamming devices.

RF Jamming Devices

In 1997 the company produced its first series of rf jammers. Following the great market success of these early radio jammers, the company refocused its primary efforts with the goal of producing the world's most powerful and reliable radio jamming devices. Today, RF-Technologies specializes in the design, development and manufacture of rf jamming equipment and bomb jammer systems. The company offers a very wide range of state-of-the-art radio frequency jammers, high-power bomb jammers, rf jammer solutions to suit all types of locations and security applications. RF-Technologies prides itself on its superior frequency jamming products, including tailor-made radio frequency jammers to suit the specific needs of military and police anti-terrorist personnel.

IED jammers, RCIED jammers, Vehicle mounted jammers, Broadband jammers

RF-Technologies's first-rate IED jammers R&D team is focused on the continuous performance enhancement of existing RCIED jammer products, and strives to provide highly effective IED jamming systems and vehicle mounted jammers which can be expanded and tailored to best suit the specific ied jamming needs of its customers. A strict quality assurance department controls every stage of the broadband jammers production process. The company provides outstanding technical guidance, post-sale training and technical support for all of its IED, RCIED, vehicle mounted and boradband jammers.