Shenzhen Greetwin Technology Co., Limited  

Product Name: 20dBm Four Band Black Booster Repeater Signal Repeater (GW-20LGDW) Model NO.: GW-20LGDW Condition: New Certification: ISO Lightning Protection: With Lightning Protection Standard: Standard Transmission Medium: Wireless Type: Signal Repeater Quad Band Repeater: GSM900+Dcs1800+3G+Lte800 Size: 268*350*115mm Trademark: Greetwin Transport Package: Neutral Packing Specification: CE, RoHS Origin: Shenzhen HS Code: 8543709200 Product Description 20dBm Four Band Black Booster Repeater Signal Repeater(GW-20LGDW)Model:GW-10LGDW, 10dBmGW-15LGDW, 15dBmGW-20LGDW, 20dBmGW-24LGDW, 24dBmGW-27LGDW, 27dBmQuad-Band Signal Booster series is an ideal solution for three wireless system in small/medium businesses and home users looking to enhance indoor 2G&3G&4G wireless connectivity. It is connected via coaxial cable to Quad-Band Donor Antenna and Service Antenna, Quad-Band Donor Antenna is placed outside the building where it has easy access to BTS signal, and the Service Antenna is placed in the building where it can extend radio coverage to the blind area.Features:1. Cost effective solution for weak signal zones, reduce drop/off calls.2. Compact size, low power consumption, easy installation, great cover.Expansion and extention of the signal of base station. Optimization of the quality of the signal and source3. Cover about 500~2500m² Without block or obstruct.4. High linear design, ALC function design, low interference to BTS.5. Support any cellular devices (voice & data & video)6. Wide band signal booster, or customize selective band booster.7. Support System CDMA800, GSM, DCS, PCS, WCDMA, LTE 4G etcAdvantages:SmartFunction,Intelligentdigitalmodesetting.Smartfunctioncalledwhichcanbeactivatedviathefrontdigitalpanel.userscanadjustgainandchooseworkingbandbyLEDdigitalpanel,ThissmartfunctioniseasierthanDIP Switch,willsetupparametersmorefastandmoreaccurate,Itisasimple,safeandeffectiveway.Application:To expand signal coverage of fill signal blind area where signal is weak or unavailable.Indoor: Hotels, Home, basements, Shopping Malls, Offices, Parking Lots, Shop. Etc.FrequencyRangeUplinkDownlinkLTE800+GSM900+DCS1800+3G832-862/890-915/1710-1785/1920-1980MHz791-821/935-960/1805-1880/2110-2170MHzGSM900+DCS1800+3G+LTE2600890-915/1710-1785/1920-1980/ 2500-2570MHz935-960/1805-1880/2110-2170/2620-2690MHzMax. Gain65dB70dBMax. Output Power15dBm20dBmBand widthWide BandManual Gain Control31dB / 1dB StepAutomatic Gain Control>25dBRipple in-band≤6dBReturn loss≤ -10dBNoise Figure≤ 6dBSpurious Emission&Intermodulation9KHz~1GHz≤ -36dBm1~12.75GHz≤ -30dBmWCDMASpurious Emission MaskMeet 3GPP TS 25.143( V6.2.0)Modulation Accuracy≤12.5%Peak Code Domain Error≤-35dB@Spreading Factor 256Time Delay≤ 1.5 μsFrequency stability≤ 0.01ppmMTBF> 50000 hoursImpedance50 ohmPower SupplyInput AC90~264V,Power LEDPower IndicatorMechanical SpecificationRF ConnectorN-FemaleSwitchPower SwitchManual Gain Control SwitchCoolingHeatsink Convection coolingHumidity< 90%Operating Temperature-10'c~55'cEnvironment ConditionsIP40Installation TypeWall InstallationSize268*350*115mmWeight10kg