Lumenier Micro AXII SMA 5.8GHz Antenna (RHCP)The Lumenier Micro AXII 5. 8GHz Antenna is the next evolution of the world's most popular FPV antenna. The Micro AXII has the same incredible performance as the original AXII antenna, but now 1 2 the size and weight! Lumenier, in collaboration with renowned FPV antenna designer Hugo of TrueRC, brings you the smallest, lightest and best performing FPV antennas in the world. The Micro AXII antenna is an original design that features a new RF pathway