Dual band gsm&dcs booster Product description We professional manufacturer followings products since 1995: *gsm fullband/band selective signal booster, *cdma fullband/band selective signal booster, *dcs fullband/band selective signal booster, *gsm&dcs dual band signal booster *pcd fullband/band selective signal booster, *wcdma fullband/band selective signal booster Today, we would like to introduce gsm&dcs dual band signal booster: *technical features: 1)high system gains. 2)full duplex and double-end design, external power supply, and convenient installation. 3)alc technology with auto-steady function adopted. 4)provide power indication and uplink and downlink indications. 5)with the amplified linear power, the intermodulation and spuriousness are suppressed effectively. 6)the reliability conforms to gb6993-86 standards. 7)the electromagnetic compatibility conforms to ets300 609-4 standards. Welcome to contact us to know more details or check following parameters Packaging : neutral packaging