Power supplydc 5v whats in the box1 power supply 1 x cable 1 x outdoor antenna 1 x mobile signal repeater 1 x user manual english materialplastic operating temperature 40 to 65c band width cm70mhz output power dbm20dbm frequency range mhzul1920 1980mhz dl2110 2170mhz gain dbdownlink uplink noise figure db45db transmission delay05 s rf connectorsma coverage area mm10 io impedence50 environment conditions 10c 50c usage typevehicle use s