2g/3g/4g Full Set GSM 900MHz Mobile Signal Booster GSM 900 better call Cell Phone Cellular Repeater Amplifier+ Antenna

Features:- High gain, easy installation and operation.- Full-duplex, Dual-port design.- Use ALC technology, adjust extent automatically.- LED Light WorkingSignal Condition Indicators.- Big linear power, control intermodulationscatteration stably.- Dependability stand by GB6993-86 standard.- Compatibility of electromagnetism according with ETS300 609-4.- CE and RoHs Approved.Specifications:Frequency range :890MHz--915MHz(Up link)935MHz--960MHz(Down link)Power: -70 ~-40 dBm/ FA (1.23MHz)Gain : (Up link) 50/55/60/65Db/±10DB (Down link) 55/60/65/70Db±10DBSignal coverage : Up to cover for 150 square meters useImpedance : 50ΩSeclusion : 65dBPower supply : AC110~ 240VOutput Voltage: 5VCompact design: Indoor useSignal Repeater Size: 85*113*25mm/3.34*4.44*0.98"Installation Approaches:1. Fix up outdoor antenna reception on housetop and point to signal tower.2. Connect outdoor antenna to "BTS" port in repeater machine through cable.3. Connect indoor antenna(s) to "MOBILE" port in repeater machine through cable also.4. Plug power adaptor into AC power socket and finish installation.Installation note:1. please make sure distance above 10M between indoor and outdoor antenna, it’s better divides one from another by a wall.2. Please try to choose a good signal place to set up outdoor antenna.3. Please sure that there are good signal 4-5 bars on your outdoor, or it will not work on your room.Package Included:1 x Mobile Signal Repeater1 x Indoor antenna1 x Outdoor 5 unit Yagi antenna(with