Power supplydc 5v 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 band width cm25m output power dbm17dbm frequency range mhzul 890 915mhz dl 935 960mhz gain dbuplink ripple in band8db rf connectorsma coverage area mm50 300 sqm installation typewall installation environment conditions 10c 50c usage typeyagi antenna frequency range mhz800 900mhz gain db