This cell phone jammer you are scanning is the 120W, which is designed with in-building ALC automatic protection circuit and in-building cooling fan. So this mobile phone signal jammer is with high quality. And as the channel types can efficiently provide shield so this mobile phone jammer owns the ability of blocking the signals of CDMA (869-894MHz), GSM(869-894MHz), DCS(869-894MHz), 3G(2110-2170MHz) and PCS(1930-1990MHz).And depending on the signal strengthen in the given areas the jamming range of this high power jammer can reach up to 100m at most.
Where can such a mobile phone jammer used? It owns a widely application area, it can be used in places where the cell phones are forbidden to be used. It can be applied in places such as the gas stations, oil depots, liquefied gas stations and other flammable areas. Besides it can also be used in the military, public security and government agencies where have restriction one mobile phones. And for places need quiet space, such as the hospitals, conference rooms, concert halls, cinemas, schools, library, examination room, and churches, this mobile phone jammer also can be used.
More details and specifications of the cell phone jammers are offered here, if you want to buy one and know more. Just come here and add one to your cart, then you will get the device with high quality and reasonable price.
Affected Frequency Ranges:
Total Output Power:120W
Jamming range::Radius Up to 100M (depend on cell phone signal Length)
Working time >50000h
Temperature:-25 to +60℃
Environment:-50db to -90db
Omni-directional Firberglass Antenna