Signal Jammer 3G GSM CDMA Signal Jammer WiFi Signal Jammer Cell Phone 3G WiFi Signal Jammer Cooling Fans Output 3W

Specifications:
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(1) Isolating Signal Bandwidth
-- 3G(2110MHz-2170MHz)
-- WIFI(2400mhz-2500mhz)
-- CDMA(851MHz-894MHz)
-- GSM1800(1805MHz-1880MHz)
-- GSM900(925MHz-960MHz)
-- DCS(1805MHZ-1880MHZ
-- PHS(1920MHZ-1990MHZ)
(2) Battery: Built in Rechargeable Ni-Mh (12V/1800mAh)
(3) Typical Battery Life: 2 hours
(4) Total output power: 3W
(5) Typical Coverage: 15-30 meters
(6) Inside colling fans, can work 24 hours/ 7days continuously
(7) Antennas: External Omni-Directional
(8) Dimension:
--Antenna off: 113 mm x 60 mm x 31 mm (L x W x D)
--Antenna on: 180 mm x 60 mm x 31 mm (L x W x D)