This 70W High Power Cell Phone Jammer for 4G LTE with Directional Antenna, which owns a total output power of 70W and the output power is adjustable. And as it is a high power one the jamming distance of it can reach 100m and it owns superior ability in jamming 3G cell phone signal.
Besides it is designed with cooling fan inside, which makes it possible to work continuously without causing a high temperature. Apart from this, all the TX frequencies cover downlink only and it possesses the function of jamming cell phone signals of 4G, 3G, CDMA, GSM, DCS and PCS. And it owns the external directional antenna, in this condition it owns strong ability in jamming signals of cell phones in a certain direction that the antenna faces to.
This device is suitable to be used in places like the prison, guard, invigilate meeting room, library, theater, class room and many other places to help create a safe and peaceful environment for people.
|Shielding Radius||(20-100) meters@-75dBm still depends on the signal strength in given area.|
|Affected Frequency Ranges||- CDMA:850-894MHz
- 4G(LTE):725－770 MHZ
|Power supply||AC adapter(AC110/220V-DC27V)|
|Total output power||70W|