The Axisflying ELRS 2.4GHz Receiver T Antenna is a receiver antenna designed for use with 2.4GHz radio systems. It is a T-shaped antenna that is designed to improve the reception of radio signals, providing more stable and reliable control of your RC vehicles. The T shape of the antenna is said to help reduce the effects of multipath interference, which can cause radio signals to be reflected and arrive at the receiver at different times, causing signal dropouts or control glitches. The ELRS 2.4GHz Receiver T Antenna is compatible with a wide range of RC vehicles including cars, boats, and aircraft.