Most of the antennas manufactured by POYNTING are shipped with a connector or bracket that allows you to fasten the antenna to a wall – by drilling holes and fixing the connector to the antenna and the wall or by fitting it to a pole, with a U-clamp that connects around the pole.More information on the various connector-options can be found on the download section of each antenna.It is important to orientate the antenna correctly. Have a look at this link on How To Orientate A Directional LTE Antenna During Installation?
In this video Andre Fourie explains why you need two antennas for the best LTE?