This Lumenier Micro AXII 2 5.8GHz Straight MMCX Antenna is perfect for FPV enthusiasts. Whether you're soaring through the skies or navigating challenging terrains, this antenna ensures a clear and strong signal. It's designed to be small and lightweight, weighing only 1.9g to 2.3g depending on configuration, with a cable length of 30mm. The antenna comes in either RHCP or LHCP polarization, giving you flexibility. Its specifications include a Cross-Polar Rejection of -15 to -30dB (1.9%), a bandwidth of 5.6GHz - 6.0GHz, a radiation efficiency of 99%, a connector of Straight MMCX, and an SWR of <=1.5:1.