Power supplydc 5v modelkw16l gsm s whats in the boxrepeater user manual1 power adapter 1 x indoor antenna 1 x outdoor antenna 1 cable materialcopper band width cm25 output power dbm16 frequency range mhzul 890 915mhz dl 935 960mhz gain dbuplink ripple in band8db transmission delay05 s rf connectorsma coverage area mm200 350 io impedence50 installation typewall installation environment conditions 10c 50c usage typeyagi antenna frequency range m