EW involves the use of electromagnetic spectrum or directed energy to detect, identify, intercept, and locate hostile signals. It also uses countermeasures to radiate interfering signals to jam and disrupt enemy threats. Jamming is a form of electronic countermeasures.

2019年9月5日 · U.S. military committed to electronic warfare (EW) jammers to counter enemy GPS and drone signals

The Next Generation Jammer is a program to develop an airborne electronic warfare system, as a replacement for the AN/ALQ-99 found on the EA-18G Growler military aircraft. It reached Initial Operating Capability in 2021.

2023年12月7日 · Called the Terrestrial Layer System-Brigade Combat Team (TLS-BCT) Manpack, the portable system can manipulate enemy electronic signals, giving friendly forces a tactical advantage on the battlefield.

2024年12月4日 · Manufacturers of electronic warfare jammers and suppliers of jamming systems and equipment for military and defense applications

State-of-the-art systems for jamming signals for military purposes, blocking vehicle tracking, protecting the environment, and many other tasks. Special devices are used to jam signals to protect the safety of personal data in various militarized places, places of deprivation of liberty.

As the newest military-grade product, the advantages of this jammer are obvious. It has the characteristics of large jamming range and multiple jamming frequencies bands. It can block all cell phone signal(GSM/CDMA, 3G, 4G, 4G LTE), Lojack, GPS, WiFi, Walkie-Talkie UHF/VHF and RF signals like 315 MHz, 433 MHz, 868 MHz.

2024年12月16日 · Drone jammers are counter-UAS (unmanned aerial systems) devices that are used to stop drone threats from entering controlled airspace and critical areas such as airports, prisons and industrial facilities. They may also be used to protect military personnel and buildings on the battlefield.

2024年2月28日 · A military jammer is a device used by the military to disrupt or block communication signals, such as those used by enemy forces or improvised explosive devices (IEDs). Jammers can be used to prevent the detonation of explosives or to interfere with enemy communication and radar systems.

By emitting powerful interference signals across specific frequencies, military signal jammers provide armed forces with a decisive advantage on the battlefield, ensuring enhanced operational security and preventing hostile forces from effectively coordinating their activities.