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2g 3G 4G Tri Band Signal Booster

Basic Info.Model NO.:ST-9182Type:Signal RepeaterTransmission Medium:CableStandard:StandardLightning Protection:With Lightning ProtectionCertification:RoHS, CECondition:NewPackage:BoxSpecification:CETrademark:STOrigin:China GuangdongPlace of Origin:Guangdong, ChinaBrand Name:SttModel Number:St-Gdw27Cellular Networks:2g/3G/4G LteWorking Frequency:900/1800/2100MHzFeature:with Alc/AGC/Mgc FunctionGain:75dBOutput Power:27dBmCoverage:1000m2Warranty:2 YearsHS Code:85437092Production Capacity:10000PCS/MonthProduct DescriptionMobile Signal Booster Tri Band 900/1800/2100MHZ  Signal Repeater GSM  Repeater Product Description What is mobile signal booster? Cell signal booster is also called repeater, amplifier, which is a products designed to solve the mobile blind signal. As the mobile signal is transmitted by electromagnetic waves to establish a communications link, the building of the barrier, in some tall buildings inside, the basement of some places such as malls, restaurants, places of entertainment such as karaoke OK sauna and massage, underground civil air defense projects, subway stations and many other places where cell signals can not reach and can not use the . Cell signal amplifier can solve these problems in a particular place as long as the installation of a mobile signal amplifier system, the entire range of mobile signals can be well used, staff or customers will get great convenience.  Application place Application places of signal boosters 1. For large buildings such as stores, offices, school, company headquarters, warehouse and so on2.  For small Houses that in remote place3.  For vehicle (Car, Truck, RV)4.  For public place, for example: Metro, Tunnel, Hotel, Pub, Supermarket, etc5.  Gas Station, Gas Filled Station, Oil Field, Oil Depot  Specification of ST-GDW-27 Tri band repeater: Electrical specification UplinkDownlinkFrequency RangeGSM900890 ~ 915 MHz935 ~ 960 MHzDCS1710 ~ 1785 MHz1805 ~ 1880 MHzWCDMA1920-1980MHz2110-2170MHzMax .Gain≥ 70dB≥ 75dBMax .Output Power≥ 24dBm≥ 27dBmMGC ( Step Attenuation )≥ 31dB / 1dB stepAutomatic Level Control                             ≥ 20dBGain FlatnessGSM & CDMATpy≤ 6dB(P-P); DCS,PCS ≤ 8dB(P-P)WCDMA≤ 2dB/ 3.84MHz,Full Band ≤ 5dB(P-P)Noise Figure≤ 5dBVSWR≤ 2.0Group Delay≤ 1.5μsFrequency stability≤ 0.01ppmSpurious Emission &Output inter-modulationGSM Meet  ETSI TS 151 026 V 6.1.0WCDMA Meet 3GPP TS 25.143 ( V 6.2.0 )CDMA Meet  IS95 & CDMA2000WCDMA SystemSpurious Emission MaskMeet 3GPP TS 25.143 ( V 6.2.0 )Modulation Accuracy≤ 12.5%Peak Code Domain Error≤ -35dB@Spreading Factor 256CDMA SystemRhoρ > 0.980ACPRMeet IS95 & CDMA2000Mechanical  SpecificationsStandardI /O PortN-FemaleImpedance50 ohmOperating Temperature-25ºC~+55ºCEnvironment ConditionsIP40Dimensions220x320x40mmWeight≤ 3.50KgPower SupplyInput AC90-264V,output DC 5V / 6ALED  AlarmStandardPower LEDPower IndicatorUL LEDBe lighted when there is callingDL 1Be lighted when Outdoor signal is -65dBDL 2Be lighted when Outdoor signal only -55dBDL 3Be lighted when Outdoor signal only -50dB  Features ST-GDW-27 tri band repeater Features:1. With unique appearance design, have good cooling function2. With MGC function,(Manual Gain Control), Customer can adjust the Gain as needed ;3. With DL signal LED display, help to install the outdoor antenna at the best state;4.With AGC and ALC, make repeater work stable .5.PCB with isolation function ,make UL and DL signal not influence each other,6.Low intermodulation, high Gain ,stable Output power   Full kits info The full set may include (the accessories is up to your choice)ST repeater main unitOutdoor antennaIndoor antennaFeeder linePower Splitter (when there are more than 2 indoor antennas)Connector(N connector, F connector, N to F connector etc)   Installation Installation Steps 1 Use of mobile s at the top of building or around the building to check out the direction of the strongest signal location.2 Select the appropriate location, and put the outdoor antenna fix to the wall or bracket.3 Select the appropriate location of the indoor locations (this location could be best that close to power and a well-ventilated place, sun-proof, rain-proof) Install the Indoor Repeater, and fix on wall or bracket.4 Put the outdoor antenna to the "OUT DOOR" connector and tightens it. Thus complete the outdoor antenna and Repeater's connection.5 After setting the suitable location of the indoor antenna and the installation place, then fixing the antenna.6 The indoor antenna and Repeater wiring, the indoor antenna connect one end of the interface and on the other end connect Repeater's "IN DOOR" port.  Installation sketch   Adjusting illustrationA  Proper adjustment of the antenna's position so that the best communication quality and signal strength.B  Indoor antenna installed location should stay away from one end of the outdoor antenna, so as not to interfere with each other. (The outdoor antenna away from the indoor antenna placed above a layer of floor is better)C  Indoor antenna should be installed above the height of 2 m of the ceiling or the corner.D  Using the waterproof tape to wrap where has connector, so as to avoid oxidation caused by moisture, resulting in reduced indoor signal coverage.                                                                                                              


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