Why you need 2g 3g signal repeater?This products can provide you the perfect full bar signal, when your home or office or building have weak signal even no signal after install this products can save you from "0" bar signal to be full bar. save your health from bad signal cellphone`s large radiation when itself searching the signal.Main Specifications: Working systemGSM/DCSFrequency rangeGSMUplink 890~915MHz Downlink 935~960MHzDCSUplink1710~1785MHz Downlink1805~1800MHzGainUplink60±2dB Downlink 65±2dBOutputUplink 14dBm Downlink 17dBmPass band ripple=1.8DBI/O imp
gsm repeater 900+1800mhz mobile signal booster, signal amplifier