Power supplydc 12v 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 output power dbm25dbm frequency range mhzgsmdcs 890 915925 960mhz 1710 17851805 1880 gain dbdownlink uplink noise figure db45db transmission delay05 s rf connectorn female coverage area mm200 800 io impedence50 environment conditions 10c 50c usage typeomni antenna gain db3 5 impedance50ohm