Tri Band Repeater 850/1800/2100h High Power Cellular Signal Booster 2g 3G 4G Signal Repeater Mobile Signal Amplifier

Products Spect:Model No : AS-850/1800/2100HWith ALC AGC Function Can control gain automatically. Avoid base station interference (Band 5) 850MHz -- Uplink frequency: 824-849MHz/Downlink frequency : 869-894MHz (Band 3) 1800MHz -- Uplink frequency: 1710-1785MHz/Downlink frequency : 1805-1880MHz (Band 1) 2100MHz -- Uplink frequency: 1920-1980MHz/Downlink frequency : 2110-2170MHz Network support : 2G/3G/4G, Calling Gain :80±2dB Power Supply :AC110V~220V;DC+5V/2A Connector Type: N-female connector. Technical spec. CDMA 850MHzDCS1800MHzGSM900 MHzDCS1700/2100MHz3G2100MHz UL824-849MHzDL869-894MHz UL1710-1785MHz DL1805-1880MHzUL890-915MHzDL935-960MHzUL1710-1755MHzDL2110-2155MHzUL1920-1980MHzDL2110-2170MHzGain≤70dBAutomatic Gain Control( AGC)                             20dB Noise Figure>4dB Gain Flatness>5dB (p-p),Automatic Gain Control (1dB step)30dB in step of 1dB (Auto)Maximum Output PowerUL10-20dBm DL15-25dBmInput power range-55 dBm~-15 dBmIntermodulation Products9KHz~1GHz -36dBm @ 3KHz1GHz~12.75GHz-30dBm @ 3KHzSpurious Emission9KHz~1GHz -36dBm @ 3KHz1GHz~12.75GHz-30dBm @ 3KHzGroup DelayUL 1μsAC POWERAC 95-250VAdapter output powerDC5.0VTemperature range-25ºC~+55ºCRelative humidity≤80%RF interfaceN-FPower interfaceKLD-35-13Weight≤1.3kgSize160×100×27mmItem Descrption Selling Point1,Intelligent to guide the installation with LCD.2,Real time display the signal strength.3,Automatic dormancy when no user make the calling.4,Automatic alarm when installation mistake and provide the according solution.5,Automatic adjust the system gain to avoid the repeater self-excitation.6,initiative reminding when the device was damaged. Applications:To expand signal coverage or fill signal blind area where signal is weak or unavailable. Indoor: Hotels, exhibition centers, basements, shopping malls, offices, parking lots,  …  We are manufacturer, and have our own factory. FAQ:1. Are you trading company or manufacturer ? Could I use our own logo and label? We are factory, with trading service. We provide OEM/OEM service.2. Can I have a sample order? What is your MOQ?Yes, we welcome sample order to test and check quality. MOQ is 1 for normal products.3: Is it easy to set up your items?A: Yes. We have a user manual and support technical support 24/7.4. What is your warranty time?We promise 3-year warranty for all products shipped from us. Man-made sabotage and natural factors are not within the scope of warranty.5. Please feel free to contact us if any other questions.   /* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1