GOBOOST 70dB LTE Cellular Amplifier 4g Signal Booster 700 MHz Band 28 Mobile Phone 4G Network Repeater GSM 2G 3G 4G Ante

Specifications Brand GOBOOST Model GB23 Host size 185 82 19mm Coverag 400 1000sqm barrier free Gain 70DB Output power 23dbm Antenna interface Outdoor Joints F female 13dbi Indoor Joints SMA female Host size 185 82 19mmFrequencyGSM 900mhzBand5 850mhzBand1 2100mhzBand7 2600mhzBand2 1900mhzBand8 EGSM 900mhzBand3 1800mhzBand20 800mhzBand4 1700mhzBand28 700mhzFeatures More powerful cellular amplifier about performance the surprise is the price that is less than the amplifier of the same level 70dB High gain 23dbm high Output power It can be connected 1 3 indoor antennas in the meantime which can be stay with steady High intensity coverage which greatly meets your needs Totally cover 400 1000sqm without any barriers MIE G5 chip The precision circuit board and the micro smart G5 chip make the equipment operate efficiently not easy to short circuit and the signal passes faster Supporting multiple phone users Suitable for all countries and operator Like Chile Brazil Netherlands New Zealand Kazakhstan etc Intelligent LCD display for different frequency indicate signal strength by itself in real time AGC Function Intelligent control of each band to extend the life of the equipment Low radiation reduces interference with base stations and protects your health Built in cooling program to prevent the equipment from overheating and failure greatly improve using life Package Included 1 Signal Booster1 Outdoo