Shenzhen Sai Tong Tian Electronic Technology Co.,LTD

Date: 9th May 2016
27dBm 1800MHz Signal Booster AGC ALC
4G LTE 1800mhz Mobile signal repeater ST1800 ?Max coverage 1000sqmWhat is the booster?Cell phone signal booster (also named repeater,Website:, amplifier) is a product designed to solve the mobile phone blind signal. As the mobile phone signal is transmitted by electromagnetic waves to establish a communications link, however there are a lot barriers make it is unavailable to get sound signal. When people enter some tall buildings, some places basement malls, restaurants and parking lot, some places of entertainment such as karaoke sauna and massage, some public place such as subway, tunnel and etc. where cell phone signals can not reach, now the cell phone signal booster can solve these problems! The entire range of mobile phone signals can be well used; we all will get great convenience and benefit from sound signal.Our boosters are the perfect solutions for a wireless improvement in the mobile reception!Application place of mobile phone signal amplifier GSM ST-960A Small regions signal blind or weak signal area, such as underground or semi-underground place of business ,basements ,underground parking ,etc.B small-scale hot-spot signal Complaints areas ,such as conference rooms ,a small supermarket,small shopping malls ,the office and small public areas ,etc.C Traffic and ?large social influence areas ,such as bars ,cafes ,dance halls ,cafes ,fitness clubs ,leisure and entertainment,etc.D Elevator ,lift wells in particular ,not in the lift cables laidE,Home ,office ,luxury yachts ,private cars ,public security system and road safety management ,etc.Specification of Mobile Signal Repeater ST1800SpecificationuplinkdownlinkFrequency :GSM900mhz1710-1785mhz1805-1880mhzMax Gain70dB75dBBandwidth25MHZRipple in Band?8dBMax. Input Power Without Damage0 dBmOutput Power23dBm27 dBmNoise Figure @ max. gain4.5db8dbReturn loss?-8 dBTime Delay?0.5 ?sMTBF> 20000 hoursPower SupplyAC:90~265V, 50/ 60Hz;DC:5V 2APower Consumption4WImpedance50 ?RF ConnectorN -FemaleCoolingHeatsink Convection coolingDimensions (D x W xH )198*138*30Weight1.1KGInstallation TypeWall InstallationEnvironment ConditionsIP40Humidity<90%Operating Temperature-10?C ~ 55?CMobile Phone signal Booster Installation complete kit itemsSignal boosterOutdoor antennaIndoor antenna ( the quantity decide by the coverage area demands and the strength of signal outside)Cable (Usually 10 meters for outdoor, 5 meters for indoor, but it can be allocate for your specific demands)Splitter (When there are more than 2 indoor antennas, and determined by the indoor antenna quantity)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 powerAfter installing the booster, but no effectSolution:1.Check whether you got the booster with correct frequency. For example, the GSM900MHz frequency can not works for the DCS1800MHz.2.Check the signal outside received is enough, the total input power level shall be around -50dBm, lowest shall be more than -80dBm.?3.Check all the installation is correct, and all the accessories are well connectedWill the repeater increase the RF radiation?1.No, it will decrease instead.2.When the signal is bad, the BTS will ?Order? the mobile phone to increase its output power in order to ensure find connection, there will be stronger mobile output power level when the mobile signal bar is less. And stronger mobile output power level means stronger radiation.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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