The transmitter antenna is a replacement part suitable for various models of FUTABA transmitters, including T4PL, T4GRS, T14SG, T8FG, T10J, T12K, T16SZ, T18SZ, as well as FX20 to FX36. This antenna ensures reliable signal transmission and contributes to the optimal functionality of the remote control. Installation should ideally be carried out by a professional at the ACT/FUTABA service to ensure the safety and efficiency of the device. If self-installation is attempted, it is noted that this is done at one's own risk. The antenna is an important accessory that enhances the range and stability of the connection between the transmitter and receiver, which is crucial for the operation of remote-controlled models. Using a high-quality replacement antenna can help optimize the transmitter's performance and minimize potential interference.