4G GSM signal booster

This is 65dB 900 1800 2100MHz Triple Mobile Signal Booster Amplifier GSM DCS 3G Triband Repeater,coverage up to 1000 sqm, mainly used for home, office, building, basement, park, hotel, hospital, supermarket, elevator, hall, farm, square, highway, boat, yacht, vehicle etc. This tri band mobile signal booster repeater works with worldwide GSM 900, GSM 1800 (also called DCS, +EGSM 900), 3G 2100 (also called 3, 3G, Three, Three-3G, UMTS, WCDMA, W-CDMA), GSM 900/1800 or GSM 900/2100 Networks. Features: 1. Cost effective solution for weak signal zones, reduce drop/off calls. 2. Ni Compact size, low power consumption, easy installation, great cover. Expansion and extending of the signal of base station. Optimization of the quality of the signal and source 3. Cover about 1000 without block or obstruct. 4. High linear design and low interference to BTS. 5. Support any cellular devices (voice & data & video) 6. Wide band signal booster, or customize selective band booster.

Application: To expand signal coverage or fill signal blind area where signal is weak or unavailable. Indoor: Hotels, Home, Basements, Shopping Malls, Offices, Parking Lots, Shop.etc