Cheap GSM Repeater, indoor Dual Band 900 1800 Signal Repeater / Booster/Amplifier
GSM DCS Repeater,Cheap GSM Repeater, indoor home Dual Band Repeater 900 1800 Signal Repeater / Booster/Amplifier Product Description Model NoKW20L-GD signal boosterParameter dataUplinkDownlinkFrequency Range GSM+DCS890~915/1710~1785mhz935~960/1805~1880mhzOutput Power 20dBm20dBmGain 60±2 dB65±2dBBandwidth 25+75MRipple in Band ≤5dBSpurious Emission 9KHz~1GHz≤ -36 dBm1GHz~12.75GHz≤ -30 dBmVSWR ≤3MTBF>50000 hoursPower Supply AC:100~240V, 50/ 60Hz;DC:12V 2APower Consumption < 5WImpedance 50 ohmMechanical SpecificationRF Connector N-Female NDimensions (D*W*H ) 195*180*20 (mm)Net weight < 1.45KgPacking size (D*W*H ) 250*240*65(mm)Gross weight < 1.7KgInstallation Type Wall InstallationEnvironment Conditions IP40Humidity < 90%Operating Temperature -10°C ~ 55°CWhy do you need to buy repeater/booster? How can repeater bring your mobile better signal? The outside antenna catches low signal from operator servicer’s base station and delivers it to cell repeater through the connection cable (coax). ?After the signal is accepted by the mobile repeater, this device amplifies it. ?Then this amplified signal goes through the connection cable (coax) to the inside antenna. ?And after that, the amplified signal transmits to your cell . ? Finally, your cell will get good signal, never on and offregular cell repeater consists of (full kit) 1 -Outdoor antenna log periodic antenna(or wall mounted, yagi antenna)2 - Indoor Omni ceiling antenna( panel antenna) 3 – Power adapter 4- User manual5 - Cell repeater6. 10 meters outdoor cable and 5 meter indoor cable Trade Shows FAQSignal problem & installation technique supporting 1.If still weak signal receipt after installation, please check if outdoor antenna point to signal tower correctly or elsewhere has stronger signal and confirm signal strength achieve-70DBM. 2.If still have no signal after installation, please check our device power adapter whether connected perfectly? And connectors connect well. 3. If strength is not steady, please check if outdoor and indoor antenna is too close; please ensure outdoor antenna has distance of 10 meters at least, with a barrier and not in a same horizontal line. 4. Packed the outdoor connector by waterproof glue, otherwise wet reduce the signal cover area.
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