• SKU:

 FrSky ultra mini receiver R-XSR is the evolution of FrSky full range XSR receiver. The R-XSR is a standalone receiver with all the functions of XSR, in addition, it’s almost 1/3 size and 1/3 weight of XSR receiver. Moreover, there redundancy function is integrated into this tiny receiver ensures the security, and the IPEX connector makes it more convenient for you to replace antennas.

*This is the newer version with uninverted SBUS and SmartPort solder pad


Form Factor Ultra mini
Dimension 16*11*5.4mm (L*W*H)
Weight 1.5g
Number of channels 16CH (1-16CH from SBUS channel, 1~8CH from CPPM channel)
Telemetry & Smart Port Enabled (newer version with uninverted SBUS and SmartPort solder pad)
Signal output SBUS/CPPM switchable
Range Full
Antenna Replaceable, IPEX connector, length 92mm
Operating Voltage Range 3.5V~10V
Operating Current 70mA@5V
Filmware Upgradable
Compatibility FrSky X Series modules and radios in D16 mode
Additional Feature Integrated redundancy function (another FrSky receiver required)