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 mhzul 890 915mhz dl 935 960mhz gain dbuplink max input power without damage 70 40dbm noise figure db45db transmission delay05 s rf connectorn female coverage area mm50 io impedence50 environment conditions