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.

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)
Operating Voltage Range: 4~10V
Firmware Upgradable
Compatibility: FrSky X Series modules and radios in D16 mode