Do you want to block cell phone signals and gps signal with simply one jamming device? We would definitely suggest this 4 Antenans 4W Portable GPS Cell Phone signal Jammer , which is featured portability, ease of use and powerful jamming capability.
Cell phone jammer and GPS jammer is commonly used security gadget today. For instance, drivers making phone calls, texting behind the wheel, and being distracted from driving, is one of most concerned social safety issues. Although it is encouraged that not to get hand of the wheel during driving. Many drivers just can't help it and habitually pick the phone up when it rings. GPS tracking is another problem. It is uneasy if someone can use a tracker to track your whereabouts. So many people would also use a GPS jammer in car to protect themselves from tracking.
Advantages:
● Palm Size, easy to carry.
● Configured to block 4 different frequency in one device.
● Total RF output power up to 2 watt.
● With internal battery, recharged by a DC charger.
● Could be used in vehicle directly with car charger.
Working frequency:
|
Output port
|
Frequency
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Radius range
|
|
CDMA800
|
850-894 MHZ
|
5-20M @ depending on the mobile service provider's network condition
|
|
GSM900
|
925-960 MHz
|
|
GSM1800
|
1805-1880MHz
|
|
WCDMA 3G
|
2110-2170MHz
|
|
GPS
|
1500-1600 Mhz
|
1.Total output power: 2W
2.Jamming range:Up to 5-20m, the jamming radius still depends on the strength signal in given area.
3.External Omni-directional antennas all the TX frequency covered down link only
4.Power supply:50 to 60Hz, 100 to 240V AC
5.With AC adapter (AC100-240V-DC12V),2000mA/H battery
6.Dimension:112x62x32mm
7.Weight:0.8kg
APPLICATION
Movie theaters, hospitals, Religious Places, churches,university, schools, classrooms, libraries,police forces and military, Government,Inside jails. Prisons,Correctional Centers ,Petrochemical Industry ,Sports Venues and Theaters,Schools and Universities ,Power Generating Plants, Meeting rooms, Banks, Conference Rooms and so on.
