... anyGSM900 ,EGSM, GSM850,DCS1800, GSM1900 Indoor repeater, dual band selectiveDual System between anyGSM900 ,EGSM, GSM850,DCS1800, ... VIP room, office, house, restaurants, apartments, parkingCustomized dual band selective function,Bandwidth is pre-set in Factory to amplify ... Control20dB Gain Flatness(P-P)3dB Out of band gain±400KHz50dB±600KHz40dB±1MHz35dB±5MHz25dBOutput PowerDL:15dBmSpurious Emission ...