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FrSky Tandem X20S Transmitter with Built-in Dual-Band Internal RF Module
Built-in TD Dual-Band Internal RF Module Supports Multiple Working Modes 2.4G ACCST (Compatible with ACCST Receivers with D16 V2 or later FW) 2.4G ACCESSMode (Compatible with ACCESS Receivers) 900M ACCESSMode (Compatible with ACCESS R9 Receivers) (*Capable of simultaneous working under ACCESS mode) 2.4G & 900M TD Mode (Compatible with TD Receivers) Super-low latency and long-range control with telemetry (*Up to 50 to 100KM range and down to 4ms end-to-end latency) Color Touch-Screen Displays 6 Quick-Mode Custom Buttons (Front) and 2

Price is $502.00
Price: $502.35