24dBm 900MHz Signal Booster F Connector AGC ALC
GSM signal Booster network GSM900mhz ST980A Coverage 1000sqm What is the booster?A mobile 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,Website:, build-in indoor antenna and no interference. It could also improve indoor electromagnetism environments, protract cellular battery life and reduce radiation of cell s. A mobile repeater is ideal for house, home, and office use.Application:The signal booster/repeater makes the signal stronger in places with poor signal coverage such as:1) Underground areas: basements, parking lots, tunnels;2) Other places where cellular signal is shielded by metal or concrete walls: offices, supermarkets, cinemas, hotels;ST Mobile Signal Repeater ST980A Features:1.Enhance Mobile Phone Signal Strength2.Improve Communication Quality3.Reduce Cell Radiation4.Protract Cellular Battery Life5.Economic Building Cost6.Easy Operation7.Easy Installation8. Great coverage up to 1500sqm.Specification of Mobile Signal Repeater ST980ASpecificationuplinkdownlinkFrequency :GSM900mhz890-915mhz935-960mhzMax Gain70dB75dBBandwidth25MHZRipple in Band≤8dBMax. Input Power Without Damage0 dBmOutput Power23dBm24 dBmNoise Figure @ max. gain4.5db8dbReturn loss≤-8 dBTime Delay≤0.5 μsMTBF> 20000 hoursPower SupplyAC:90~265V, 50/ 60Hz;DC:5V 2APower Consumption4WImpedance50 ΩRF ConnectorN -FemaleCoolingHeatsink Convection coolingDimensions (D x W xH )275*178*55MMWeight0.6KGInstallation TypeWall InstallationEnvironment ConditionsIP40Humidity<90%Operating Temperature-10°C ~ 55°CMobile Phone signal Booster Installation complete kit itemsSignal boosterOutdoor antennaIndoor antennaCableSplitter (When there are more than 2 indoor antennas)Connector(N connector, F connector, N to F connector, SMA connector etc)Mobile Phone Signal Repeater Installation StepsStep 1: Install the outdoor antenna in a suitable placeStep 2: Connect the outdoor antenna to the booster “outdoor” side by cable and connectorStep 3: Connect the indoor antenna to the booster “indoor” side by cable and connectorStep 4: Connect to the powerLED IndicatesLEDStatusDefinitionPowerRedNormalOffDC power problemDL(Downlink)WhiteNo signal receivedSolution: Adjust the outdoor installation to get sound signal(see page 14)GreenSignal received ok but not perfectSolution: Adjust the outdoor installation to get sound signal(see page 14)RedFull signal receivedUP(Uplink))FlickerWhen there is a call, it is normalGreenAlways green means self-excitedSolution: Turn off the booster, adjust the indoor and outdoor antenna again, and try to expand the distance or create some barriers between them.Terms and ConditionsCertificateCE/RoHsCountry of OriginChinaPort of DispatchShenzhenProduction Capacity1000pcs/monthDate of DeliveryWithin 3 days after received payment informMOQ10pcsWarranty2yearsPacakge1pcs/box; 20pcs/cartonCountry of OriginChina
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