Use promo code to get 12% off and free shipping on Easter purchases over $500 in cart items.

cell phone jammer easter promotion signal jammer easter promotion

12 Bands Jammers

Perfectjammer 2017-10-13

12 Bands  blockerIn contrast to the portable hand-held jammers, why do we want to choose desktop jammers? The reason is simple, hand-held jammer main advantage is small and portable, the advantages of the desktop jammers is mainly interference with the frequency band, a large range of interference, and the interference signal is more stable and more reliable. Usually, when we have requirements for interference distance, we will choose the desktop jammer first



So, there is no doubt that today to introduce this 12-band jammers also have these characteristics:

This 12 bands cellphone jammers device has a good cooling system, can long hours of continuous work. Can adjust or turn off any single band without influencing the other bands operation. Can interfere with 12 different frequency bands, and can adjust the output power as needed:
CDMA: 850-894MHz
GSM: 925-960MHz
DCS: 1805-1880MHz
GSM: 1920-1990MHz
3G: 2110-2170MHz
GPS:1570-1580MHz
WiFi 2.4G: 2400-2500MHz
VHF: 135-174MHz
UHF: 400-470MHz
4G LTE: 725-770MHZ
4GWimax:2345-2400MHz
LOJACK:160-175MHz

With a large interference range of 70 meters, can cover a whole classroom or medium-sized room. Can be used for educational institutions, churches, cinemas and other places that need to remain quiet.

Handheld Jammers 5 Bands The Best Selling Jammers Mobile bammer jammer storage are only useful if they are installed in the heart cell phone jammers need to respect the law Does installing a mobile phone jammer in a car really make people concentrate on driving? China's mysterious laser kills civilian drones The jammer is mainly used for important tests Mobile phone jammer interrupts mobile communication Universities use jammers to prevent cheating Build A Cell Phone Jammer Contributes To The College Entrance Examination Military Mobile Phone Jammers We need to understand the concept of jamming The Key Point of Modern Electronic Warfare - GPS Signal Jammers In recent years prison information leaked seriously The newest type of drone jammers The Threat of the Proliferation of Drones Protect Personal Privacy from GPS Tracking The Occasion You Must Use Jammers What Does Jamming Device The Role of Jamming WiFi