RF element, The outdoor LTE omni antenna combiner solution
It is well know that the LTE frequency range is 698-960MHz and 1710-2700MHz.
For the single polarization LTE omni antenna with one port, usually there would be one combiner(PCB) to combine the low band frequency 698-960MHz and high band frequency 1710-2700MHz. Also considering of the omni antenna diameter, our R&D engineers need to control the size of the combiner. In our engineers efforts, one LTE wide band combiner are created successfully, with which the LTE omni antenna can be made out in diameter Φ52mm.
RF element, aims to make the wireless antenna more portable.