Lintratek Cell Phone Cellular Signal Booster Amplifier

Working System: GSM+WCDMA+DCS (900mhz &1800 & 2100mhz) Feature: LCD Tri-band mobile signal booster gsm repeater booster: cellular signal booster 2G 3G 4G Signal booster: GSM900/Band 3(1800mhz)/3G 2100mhz Frequency Range Uplink: 880~ 915 mhz /1710~1785MHz/1920~1980MHz Frequency Range Down Link: 925~960mhz /1805~1880MHz/2110~2170MHz Power Supply: AC110V~240V,50/60Hz; DC:12V 2A Coverage: 500-1000sqm without barriers External Antenna: 10dbi Log-periodic 4G Antenna Internal Antenna: 2G 3G 4G indoor antenna, came with 2 meters cable 2g repeater part: enhance 2g gsm signal voice and call 3G SIGNAL BOOSTER: BOOST 3G DATA and call 4g signal BOOSTER: improve 4g internet network gsm repeater: cellular amplifier cellphone signal booster: cellphone signal repeater Mobile signal booster: cellular signal amplifier gsm amplifier: signal booster gsm