FrSky XSR 2.4GHz 16CH ACCST Receiver S-Bus CPPM and Support X9D X9E X9DP X12S

Description:  Brand Name: FrSky Item Name: XSR Receiver Channel: XSR-16CH(1-16CH from SBUS channel,1-8ch from CPPM Channel) Dimension: 26 x 19.2 x 5 mm Weight: 3.8g Operating Voltage Range: 4.0~10V Operating Current: 100mA@5V Firmware  Upgradeable Compatibility: FrSky X-series Module,X9D,X9DP,X9E,X12S(XSR is incompatible with D-series Module) Features: Smart Port enabled,realizing two-way full duplex transmission. S-BUS output CPPM output Lighter weight and physically smaller than X4R More number of channels:1-16CH from SBUS channel,1-8ch from CPPM Channel