High Power Cell Phone Jammer, Mobile Phone Blocker

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JMA - Desktop High Power Cell Phone Jammer Blocker

JMA is a desktop model professional design high power cell phone jammer (mobile phone blocker). It's featured by good head dissipation. Could works for 24 hours and 7 days. The universal design allows you to blocking worldwide mobile phone frequencies.

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Features
Desktop professional design.
Very large power, blocking 20~50 meters radius (1,200~7,800 Square Meters)
Ideal for personal use in home, office etc.
Could block all of the mobile phone networks.

Price Information
Price of high power cellphone jammer from US$60 (exclude shipping cost) How to Order
... Contact us and ask for detail prices

Specifications
Frequencies for Europe: CDMA800, GSM900, GSM1800 & UMTS2110 MHz
Frequencies for America: GSM850, GSM1900 & W-CDMA2110MHz
Coverage: 20-50 Meters Radius
Current: 8A
Power: GSM900/CDMA800 bands 2W, others 1.5W, total 6.5W
Voltage: AC220V
Impedance: 50 Ω
Size: 250x53x355mm (no antenna 250x53x155mm)
Wor Tem.: -15 ~ 60 C (-59 ~ 140 F)

... Download Data Sheet
... How To Choose A Cell Phone Jammer

Installation and Operation
Screw omni antennas on antenna sockets by order and trun on power switch on top panel of the case is ok. Switch for large/small output power available on top panel.

Packing
Each set per brown box with polyfoam

What will you get for a full set
One JMA jammer machine, 4 pcs antennas, 1pc AC power adaptor & 1pc power wire.

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