The utility model discloses an extensive MIMO array antenna of single polarization, including mounting bracket and remote controller, the top fixed mounting of mounting bracket internal surface has the horizontal pole, the radio signal recepition ware has been inlayed to the middle -end of horizontal pole surface, the output wireless connection of radio signal recepition ware has wireless transmitter, wireless transmitter fixed mounting is in the middle -end of remote controller inner chamber. The utility model discloses pass through horizontal rotary drum to the surface of ware movable mounting in the backup pad with the array antenna body, and pass through the connecting rod with the backup pad and be connected with vertical steering gear, and horizontal rotary drum all controls through the remote controller to ware and vertical steering gear, the adjusting requirement of people to different rotation angle of array antenna body and different inclination has been satisfied, the mounted position of having solved current extensive MIMO array antenna all is fixed knot to be constructed, in case the deviation appears in the signal, the antenna just can not be better the receipt with send a signal, the problem of plaguing for people's use.