YKS Upgraded 5.8Ghz FPV Controller Transmitter RF Signal Amplifier for DJI Quadcopter Drone Increase the range and reliability of your 5.8G radio system, especially for FPV application Best setup for long range control. Easy boosts additional 100%-200% range. 5.8G Channel(5600MHz~6000MHz) also fits 5G-6G. RF Output Power:33dBm (2W). Full range coverage,strong and stable signal.