... amplify two systems at the same time, for example GSM+DCS, GSM+WCDMA, CDMA+PCS, etc. Though it is dual band ... design to support any two relevant systems of GSM850, GSM900, DCS, PCS; CDMA450,CDMA800, CDMA1900, CDMA2000, WCDMA2100 and AWS5.The repeater ...