TrueRC 5.8GHz X²-AIR Antenna (RHCP / LHCP) MK2, SlimWhat's better than a crosshair? Two crosshairs! 13dBi, super wide beam, maximum axial ratio, only 32g! By pairing two of our famous X AIR 5. 8 you get more gain AND wider beam! Of course, there's a compromise which is reduced vertical beam width, but good good FPV don't happen up high :) A novel approach was taken to match the two antennas together and lose virtually no RF energy in the process. The result is an unmatched efficiency. Don't worry, at