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 frequency range mhzgsmdcs 890 915925 960mhz 1710 17851805 1880 gain dbuplink ripple in band8db max input power without damage0 dbm return loss 8 db transmission delay05 s rf connectorn female io impedence50 installation typewall installation environment conditions 10c 50c frequency range mhz800 900mhz 800 900mhz