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. Lightweight, compact and easy to carry. At the same time, it has a very high output power, which can jamming a very large range. It can be used in most situations.
This is the most powerful handheld jammer available. 8W output power. The jamming range is up to 50 meters. Can jam 12 signal bands. With DIP switch, can turn on/off any signal band without affect other bands. 8.4 watt high output power and high gain antennas, Jamming range 2 to 50 meters (at-75dBm, depends on signal strength in given area) . With built-in bigger battery, can work more than (2.0+ hours) 120 minutes, can be repeated charging