Power supplydc 5v modelkw20l lte 18 whats in the box1 power supply 1 x cable 1 x indoor antenna 1 x outdoor antenna 1 x mobile signal repeater 1 x user manual english materialcopper operating temperature 40 to 65c 40 to 65c band width cm75 output power dbm20 frequency range mhzul1710 1785mhz dl1805 1880mhz gain dbdownlink uplink ripple in band8db transmission delay05 s rf connectorn female coverage area mm200500 io impedence50 installati