AirFiber 11FX from Ubiquiti Networks is a product used to implement point-point radio link, providing high performance.
It works in 11GHz band.This device is based on technology which is used in valued AirFiber 24.
It is sold whitout antennas, which can be adjusted according to needs (gain from 23dBi to 34dBi).
This product does not contain any duplexer. To provide correct operation, you should decide which frequency of 11GHz band would you like to use and install adequate duplexer.