Power supplydc 5v whats in the box1 power supply 1 x indoor antenna 1 x outdoor antenna 1 x mobile signal repeater 1 x user manual english impedance 75 operating temperature 40 to 65c 40 to 65c output power dbm17dbm 3dbm frequency range mhzul824 849mhz dl869 894mhz gain dbuplink max input power without damage 70 40dbm noise figure db45db rf connectorn female coverage area mm100 square meters in a open area io impedence50 environment co