This multifunctional portable XM radio LoJack 4G signal jammer is powerful enough to support XM radio, LoJack, 4G and other follow-up systems. Rock with the world with this 4G jammer, and enjoy a peaceful time ever since.
Its wide range of uses will surprise you: banks, conference rooms, auditoriums, courts, libraries, examination rooms, schools, cinemas, theaters and hospitals. In places where the use of mobile phones is prohibited, such as government, military, financial, security, police, and command centers.
Note:This product is only work for 4G Wimax Signals ,cannot block iPhone 4S, as it is 4G LTE.
Isolating Signal Bandwidth:
4G (Wimax): 2345MHz – 2400 MHz or 2620MHz-2690MHz or 2500MHz-2570MHz
XM2.3G: 2320MHz – 2345 MHz
Blocking Range:1-10 meters(the Cellular signal must ≤-85dBm in the location, the jamming radius still depends on the strength signal in given area )
Single output power:+30dBm /1W
Size: 110 mm x 62mm x 30 mm(Not include antenna)
Working Temperature: -40 C to +55 C
Power output:DC8V 3000mAh