No need to use another jammer,this bands jammer can meet your target of most general type of affected frequencies.Easy to carry on,it's handheld.Good cooling system with cooling fans inside. Read More

This 6 antennas cell phone signal jammer with frequncies of CDMA,GSM,PCS,3G,4G is our new arrival in 2016. The most advanced desgin of this cell phone jammer is the good cooling system,the face temperature is below 45°C while working under normal temperature,which enhance the stability of the device... Read More

Shenzhen JinYaTong Technology,as a professional manufacture of signal jammers,now has launched a very competative 6 Channels High Power Backpack Signal Jammer. With a high power output of 90W,it has a shielding range from 50-200 meters (-75dBm, depending on the distance of base station in an open ... Read More

Latest Design Of Jammer,all in one full frequencies 14 bands signal jammer Model No.:JYT-1400 Frequencies: 1.CDMA 800:850 to 894MHz 2.GSM 900:925 to 960MHz 3.DCS/PCS 1805 to 1990MHz 4.3G:2110 to 2170MHz 5.GPSL1:1570 to 1580MHz 6.868MHz 7.WIFI 2.4G:2400 to 2500MHz 8.VHF:135 to 174MHz 9.UHF:400-470MHz ... Read More