24dBm 900 2100 Dual Band Signal Booster AGC ALC
GSM900*3G 2100mhz Dual band Signal Booster Signal Repeater ST92BThis GSM/WCDMA 900/2100MHz Dual Band Cell Phone Signal Booster mainly use for home,Website:, office, warehouse,meeting room, basement, park, hotel etc. It works with worldwide GSM/EGSM 900MHz and WCDMA 3G 2100MHz Networks, This device is strong to boost multiple users with maximum power, is cost effective solution with weak outside signal. Features:Small size and Low Operating Temperature Complete package - everything you need is in the box, very easy to install Wireless operation - no connection to cell or data card Works in any inside location where improved cellular signal is needed:homes, offices, buildings CE authentication certificated Benefits:Significantly improves voice and data qualityGreatly reduces disconnects and drops call Works wirelessly with multiple cell s and data cards simultaneously Receives and transmits better than your cell Extends cell battery life Easy to install and operation ST92B Dual band Signal Repeater Features:EGSM + 3G (calls+ 3G Data)Frequency 900 MHz +2100 MHzCoverage up to 1000 m2Full Kit ready to installCertification CE and RoHS2-Year WarrantyFast and easy installation in 4 stepsMultiple mobile and other handheld devices useSupports up to 220 users / calls simultaneously.Extended battery lifeYour does not need to put out as much power due to improved reception.AGC and ALC CiruitsTo maintain safe and specific output signal levels and give alarms on self-oscillation, the repeater has built-in AGC and ALC circuits, which can automatically control the gain of the repeater depending upon the strength of input signals.Auto Shut Off FunctionAuto shut off function available for both uplink and downlink to avoid deep self-oscillations from jamming the towers, saving your trouble from operators.Specification of Mobile Signal Repeater ST92BSpecificationuplinkdownlinkFrequency :GSM900mhz/3G 2100mhz890-915mhz1920-1980mhz935-960mhz2110-2170mhzMax Gain70dB75dBBandwidth25MHZ/60MHZRipple in Band≤8dBMax. Input Power Without Damage0 dBmOutput Power23dBm27 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 )198*138*30Weight1.1KGInstallation TypeWall InstallationEnvironment ConditionsIP40Humidity<90%Operating Temperature-10°C ~ 55°CTerms and ConditionsCertificateCE/RoHsCountry of OriginChinaPort of DispatchShenzhenProduction Capacity1000pcs/monthDate of DeliveryWithin 3 days after received payment informMOQ10pcsWarranty2yearsPacakge1pcs/box; 20pcs/cartonCountry of OriginChinaMobile 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 powerFeaturesElegant appearance, mini size, light weightEasy installation.No interference to the base station, no harm to people health.CE & RoHS proved.Low consumption.ALC technology.Stable performance.Environment Friendly, Energy-Efficient.Comply to the ETS300 694-4 standard Comply to the GB6993-86 standardWide band repeater to support signals of all operators.High-integration (One board to contain low-noise amplifier, frequency selection module, power amplifier module, both uplink and downlink one for all).Manual gain control, Automatic gain control, Artificial Intelligence function can protect the repeater together the BTS perfectly.Auto shut off function as final step to avoid severe interference with mobile net network and energy saving.
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