Power supplydc 5v whats in the box1 x mobile signal repeater 1 x user manual english 1 power supply 1 x connector 1 x cable 1 x indoor antenna 1 x outdoor antenna materialcopper metal output power dbm25 frequency range mhz4g 2600mhzul 2500 2570 mhz dl 2620 2690 mhz gain dbuplink transmission delay05 s rf connectorn female coverage area mm300 1000 io impedence50 installation typewall installation environment conditions 10c 50c usage typelap antenna