UV0020 is a very powerful 3G GSM blocker and disabler. It is developed for handhold use, its very portative and has strong output power. That disabler allows you to block all 3G and GSM signals of mobile phones in great radius (up to 25m).

UV0020 cell phone jammer powered from 6000mAh rechargeable batteries. It will work up to 3 hours. You can use that powerful blocker and accumulator when plug to power adaptor.

Features of UV0020 3G/Mobile blocker

Unbelievable strong output power, each band 17dB
Could block even mobile phone networks
Greatest blocking range – up to 25m!
Build-in very high capacity rechargeable batteries
Can work directly from power adaptor
12 month quality warranty

Specifications of UV0020 Power 3G/Cell Phone blocker

Europe’s Frequency: GSM900,GSM1800&UMTS 2110MHz
America’s Frequency: GSM850,GSM1900&W-CDMA 2110MHz
Range of Jamming: 10 ~ 15 meters radius (depends on signal strength)
Output Power: Each band 17dB, total 51dB
Current & Voltage: 2A DC12V / AC120~140V
Battery: Capacity 6,000mAh (battery life 2~3 hours, recharge 5~6 hours)
Impedance: 50 ohm
Dimension: 117 / 186 x 64 x 34 mm (weight is 600gm per set)
Work Temperature: -15 ~ 60 degree (-59 ~ 140F)