GSM 900 Cellular Phone Signal Repeater Booster + Antenna (60dB)

* Application place of mobile phone signal amplifier: 1) Small regions signal blind or weak signal area such as underground or semi-underground place of business basements underground parking etc. 2) Small-scale hot-spot signal complaints areas such as conference rooms a small supermarket small shopping malls the office and small public areas etc. 3) Traffic and large social influence areas such as bars cafes dance halls cafes fitness clubs leisure and entertainment etc. 4) Home office luxury yachts private cars public security system and road safety management etc. * Specifications: 1) Up-link frequency: 890-915MHz 2) Down-link frequency: 935-960MHz 3) Up-link Gain: 55 dB 4) Down-link Gain: 60 dB 5) Emission of out-band spurious: