Frequency range : 

1.  900mhz : 890MHz--915MHz(Up link)   935MHz--960MHz(Down link)

2.  1800mhz :  1710-1785 ( UPLINK  )        1805-1880 ( DOWNLINK )

Supports 2G DCS 1800mhz  :     
2G network DCS :  1710-1785 ( UPLINK  )                     1805-1880 ( DOWNLINK )

Support below 4G (FDD) :
4G band 3 :       1710-1785 ( UPLINK  )                            1805-1880 ( DOWNLINK )  
Below 4G (FDD )  may be supported  ,because they are within band :
4G band 9 :       1749.9-1784.9 ( UPLINK  )                     1844.9-1879.9 ( DOWNLINK )

Gain :

Uplink ≥60dBi         Donwlink ≥65dbi
Output power :  

                          Uplink:   22dbm                          Donwlink :2dbm