Working frequency: tdd:2570~2620mhz/ 1880~1920mhz/2300~2400mhz fdd: ul of 2500~2570mhz, dl of 2620~2690mhz Frequency deviation: Working voltage: ac220v¡ê¬ 50hz dc 5v Size of box: size 555*425*255mm/10pcs Packing detail:10pcs /ctn , ctn N.W : 10kg , g.W : 12kg