Mobile Cellphone Network Signal Booster Repeater Amplifier

Full Kit 2g 3g 4g lte gsm mobile cell phone network signal booster repeater amplifier for home office rural areas700/800/850/900/1800/1900/2100/2600/AWS1700/2100mhzB28/B20/B5/B8/B3/B2/B1/B7/B4 frequency optional Five band/Quad band/Triband/Dual band/single bandProducts DescriptionHave you ever felt irritable because of the weak signal on your phone?The signal booster can help you to solve the problem.How does it work?1. The outdoor antenna receives the mobile signal from the signal tower.2. The booster receives the outside signal from the outside antenna.3. The booster improve the outside signal and send it to the indoor antenna.4. The indoor antenna broadcasts the boosted signal to the devices inside the home.Before buying please note!1. Make sure the frequency band of your carrier is suitable for this item. Otherwise the device can't work for you. If you do not so clear the frequency of your phone, you would click this link www.frequencycheck.com for check the frequency band of your carriers.2. Make sure you can receive good signal that you want to amplify on your house outside. Which must be can getting 3~5 bar signal (-70dB~90dB signal strength) on your mobile phone. Please note that the signal booster can only boost the mobile phone network signal, but it does not help to generate any signal. For example, if your outside signal has 0 bar, it can't work or bring you any signal. Below is the method of check the mobile phone signal strength.SpecificationProductMobile Cellphone Network Signal Booster Repeater AmplifierColorWhite/Black/Gold color optionalFunctionSignal extenderApplicationVillage, garage, home, basement, parking lots, tunnels, hotels, office, warehouse, buildingWorking networkGSM 2G 3G 4G LTEWorking frequency900/1800/2100mhz (B8/B3/B1 band)Frequency rangeBandUplinkDownlinkB8 900mhzGSM:890~915mhzGSM:935~960mhzB3 1800mhzDCS:1710~1785mhzDCS:1805~1880mhzB1 2100mhz3G:1920~1990mhz3G:2110~2180mhzGain60~70dBiPower18±2dBmWith fluctuations in>3dbmStray<-36dbmThe third order intermodulation9K-1GHZ S-36/1G-12.75GHZ S-30Power supplyAC 110/220V DC12VCoverage100~500sqm without barrierInstallation typeWall installationOperating temperature-10℃~ 60℃Power plugEU/US/AU/UK standard optionalConnector typeN femaleProduct UsageEasy 4 steps of installation:1. Find an appropriate position where can getting strong mobile signal to install the outdoor antenna and toward to the cell signal tower. (Usually install it on the roof or balcony and at least 3 bars signal indicated on your phone display.)2. Connect the outdoor antenna to the signal booster via coaxial cable. 3. Fixed the indoor antenna to the ceiling, connect indoor antenna to the signal booster via coaxial cable.4. Check all the connectors is tightened then plug in power. Done!Attention:1. Please make sure the outdoor antenna is well isolated with the indoor antenna(s), they should not be on the same horizontal line. The outdoor antenna should be on the housetop, at least 10 meters far away from the indoor antenna(s), better with stairs or wall(s) in between. Put the indoor antenna(s) in the middle of room, far away from the window and door.2. If still no signal reception after activating repeater, please check if outdoor antenna points to signal tower or elsewhere have strong signal and check if strength achieve -70dBm. Please adjust the direction of outdoor antenna until it catches good and steady signal. To ensure the result, the outdoor signal should be as strong as possible.3. More indoor antennas and splitters/couplers are needed for bigger indoor coverage as one indoor antenna can cover around 100 square meters only.Honjek tech. Ltd Download