Shenzhen Greetwin Technology Co., Limited  

Product Name: 23dBm 900 1800 2100 2g 3G 4G Lte Tri Band Mobile Cellular Cell Phone Signal Booster for Large House Model NO.: GW-23GDW Condition: New Certification: ISO, RoHS, CE Lightning Protection: With Lightning Protection Standard: Standard Transmission Medium: Wireless Type: Signal Repeater Tri Band Repeater: 900MHz+1800MHz+2100MHz Application: basement, Hotel,Office Working Time: Uninterrupted Trademark: Greetwin Transport Package: Neutral Packing Specification: CE, RoHS Origin: Shenzhen HS Code: 8543709200 Product Description 23dBm 900 1800 2100 2g 3G 4G Lte Tri Band Mobile Cellular Cell Phone Signal Booster for Large HouseModel:GW-10GDW, 10dBmGW-15GDW, 15dBmGW-20GDW, 20dBmGW-23GDW, 23dBmGW-27GDW, 27dBmGW-30GDW, 30dBmApplication: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.FrequencyRangeUplinkDownlinkGSM900+LTE1800+WCDMA890- 915/1710 - 1785/1920 - 1980MHz935 - 960/1805 - 1880/2110 - 2170MHzEGSM900+LTE1800+WCDMA880- 915/1710 - 1785/1920 - 1980MHz925 - 960/1805 - 1880/2110 - 2170MHzGSM900+LTE1800+LTE2600890- 915/1710 - 1785/2500 - 2570MHz935 - 960/1805 - 1880/2620 - 2690MHzGSM850+PCS1900+AWS1700824 - 849/1850 - 1910/1710 - 1755MHz869 - 894/1930 - 1990/2110 - 2155MHzGSM850+PCS1900+LTE2600824 - 849/1850 - 1910/2500 - 2570MHz869 - 894/1930 - 1990/2620 - 2690MHzMax. Gain70dB75dBMax. Output Power20dBm23dBmBand widthWide BandManual Gain Control31dB / 1dB StepAutomatic Gain Control> 20dBRipple in-band≤ 8 dBReturn 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 SupplyAC100-240V,DC10V/6APower LEDPower IndicatorMechanical SpecificationRF ConnectorN-FemaleSwitchPower SwitchManual Gain Control SwitchCoolingHeatsink Convection coolingHumidity< 90%Operating Temperature-10'c~55'cEnvironment ConditionsIP40Installation TypeWall InstallationSize268mm*58mm*354mmWeight< 6.5KgTri-Band Signal Booster series is an ideal solution for three wireless systems in small/medium businesses and home users looking to enhance indoor 2G&3G&4G wireless connectivity. It is connected via coaxial cable to Tri-Band Donor Antenna and Service Antenna, Tri-Band Donor Antenna is placed outside the building where it has easy access to the 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 extension of the signal of base station. Optimization of the quality of the signal and source3. Cover about 500~3000m² Without block or obstruct.4. High linear design, ALC function design, low interference to BTS.5. Support any cellular devices (voice & data & video)6. Wideband signal booster, or customize selective band booster.7. Support System CDMA800, GSM, DCS, PCS, WCDMA, UMTS,LTE 4G etcRecommended Accessories:1)Donor antenna: Log Periodic Antenna (9dBi, 806-960/1710-2700MHz)2)Service antenna: Omni Ceiling Antenna (3dBi, 806-960/1710-2700MHz)3)5D-FB coaxial cable with connecter (Cable length optional) Q1. Why is there still no signal after installing the equipment? 1. Check the power on booster and power supply. 2. Check the connector of the outdoor antenna is tight or not. 3. Check the connectors of RF cable are tight or not. 4. Check the outdoor signal is strong enough or not. 5. Check to make sure the antenna is installed correctly. 6. Check the connector of the indoor antenna is tight or not. 7. Check the cable type is suitable or not. Q2. Why the signal strength is too weak on the edge of area? 1. Check the outdoor signal and antenna direction. 2. Check booster is a full gain or not. 3. Check all of the connectors are tight. 4. Change the location of outdoor/indoor antenna. 5. Check the cable type is suitable or not. 6. Deploy more indoor antennas. Q3. After running a booster, why the signals are not stable? 1. Checking the distance between donor antenna and server antenna is too close to each other? Check the LEDof the booster tomake surealarms are green. 2. Checking the signals from donor antenna whether to be stable or not? 3. Connect the system again if it is an incorrect connection. Q4. Why the booster power LED is not bright? 1. Checking the input AC power range indicated on power adapter whether is corresponding to the local power system. 2. Checking the power adapter whether connect the equipment correctly and stably or not. 3. Checking the power adapter whether damage or not. To test output voltage whether be corresponding tothat indicated onpower adapter or not by multimeter