Mobile Phone Signal Boosters Kit Tri Band NEW Repeater 2G/3G/4G 900+1800+2100

Specification:Color:WhiteMaterial:ABS Plastic+MetalDimension:about 195*180*50mm[Conversion: 1mm=0.03937 inch, 1inch=25.4 mm]Network type: 2G/3G/4GWorking System:2G GSM 900mhz 3G WCDMA 2100mhz 4GLTE 1800mhzFrenquecy Range:UplinK:890~915MHz/1710~1785MHz/1920~1980MHzDownlink:935~960MHz/1805~1880MHz/2110~2170MHzGain:70dBOutput power: 20dbmPower supply: AC:900-265V,50/60Hz DC:12V 2ARF Connector: N femaleMatching Antenna type:N MaleSignal coverage range :about 150 square metersFeatures:1. Blind spot signal amplification for various indoor places such as conference halls, hotels, and large buildings.2. Expand the signal coverage area of the base station.3. Improve the coverage of transmitting and receiving mobile phone signals.4. Reduce the radiation of the mobile phone to the human body.5. Extend the battery life and life of the mobile phone.6, the installation is light, flexible, can be flexibly configured according to specific occasions.7. The product is environmentally friendly, small in size and low in cost.8, full-duplex work, high isolation of up/down.9. The coverage scheme is economical and reasonable, and the transceiver antenna is highly isolated, and no transceiver interference will occur.10. The outdoor overflow signal is small and does not interfere with the receiving sensitivity of the base station.11. Aluminum alloy shell design, beautiful and durable, good performance.Warm Tips :This repeater is suitable for GSM 900 and GSM/LTE 1800 WCDMA 2100, can boost 2G 3G voice