Full set Mobile 1000M2 Dualband GSM/3G UMTS980(900/2100MHz) GSM+3G,GSM booster,GSM repeater,UMTS booster,WCDMA booster,repeater 1PCS 4000square meters suitable,3W(35dBm ... ) Output Power,gain 85dB,GSM Cell Phone booster,Cell Phone repeater,GSM 900Mhz repeater ...