Outdoor Repeater 3G2100mhz Network Output 10wattsA mobile phone signal repeater provides the ultimate solution in any area where cellular communications can not work well due to leak of signals.The repeater device features easy installation & operation, build-in indoor antenna and no interference.  It could also improve indoor electromagnetism environments, protract cellular battery life and reduce radiation of cellphones.  A mobile phone repeater is ideal for house, home, office use.                                 How Booster/Repeater Works?Repeaters are designed to fulfill the idea of one and main principle: to fill the areas with the weak or bad signal and to amplify these low signals in order to provide you with the communication suitable for you.Introduction To Mobile Phone Signal Repeater 1.Enhance Mobile Phone Signal Strength2.Improve Communication Quality3.Reduce Cellphone Radiation4.Protract Cellular Battery Life5.Economic Building Cost6.Easy Operation7.Easy Installation8.Build-in Power SupplySteps that describe the work of Repeater.1) The outside antenna receives the signal from the nearest mobile base station.2) The outside antenna sends the received signal through the coax cable to the installed Repeater.3) The Repeater accepts the low signal and improves it.4) The improved signal goes to the inside antenna through the connection coax cable.5) The inside antenna send the improved good signal to your mobile phone.FeaturesHigh gain, easy installation and operation.Full-duplex, single-port design, build-in power supply.Use ALC technology, adjust extent automaticallyLED Light Working & Signal Condition IndicatorsBig linear power, control intermodulation & scatteration stablyDependability stand by GB6993-86 standardCompatibility of electromagnetism according with ETS300 609-4CE and RoHs ApprovedSpecificationFrequencyTX: 3G 1920-1980mhzRX: 3G:2110-2170mhzOutput powerTX: 39dBm±2dBmRX: 40dBm±2dBmALC controlWhen in max output power, if increased less10dB input Level, the variation of the output power can be controlled within 2dB , When in max output power, if increased over10dB input Level, the variation of the output power can be controlled within 2dB or shut down repeaterGain85±2dBGain control range≥30dBGain control step and errorGain control step：1dBError range：0～10dB, error ≤±1dB；10～20dB ,error≤±1dB；≥20dB, error≤±1.5dBRipple in band≤2.0dB/3.84MHz（peak value）,Ripple in band≤4.0dBFrequency error≤±0.01ppmSpectral emissionMeet 3GPP TS 25.106 demandACRRMeet 3GPP TS 25.106 demandSpurious emissionMeet 3GPP TS 25.106 demandOutput intermodulationMeet 3GPP TS 25.106 demandVector range errorEVM≤12.5%PCDE≤-35dBNoise figure≤6.0dBInsulation test and prevent self-excitationSupportTime delay≤5.0usVSWR≤2.2Ripple out of band2.7MHz≤f_offset≤3.5MHz≤70dB3.5MHz≤f_offset≤7.5MHz≤70dB7.5MHz≤f_offset≤12.5MHz≤45dB12.5MHz≤f_offset≤35dB