FrSky's X4R-SB receiver features 3 PWM outputs (normal servo) and 1 Sbus port with 16 channels, Smart Port and a traditional A2 port
Delivered with new LBT (listen before talk) firmware. This product is compliant to the new ETSI guidelines. In order to use this receiver your transmitter has to run LBT firmware.
The LBT version of XSR receiver only works with FrSky D16-LBT Mode.
Operating Range: full range (>1.5km)
Operating Voltage Range: 4.0~10V
Operating Current: 100mA@5V
Number of Channels: 3/16Ch, 3ch from conventional channel outputs, 16ch from SBUS.
Compatibility: FrSky Taranis, Taranis Plus, & XJT module, X9E, Horus
RSSI (PWM) output
Two selectable failsafe setting options - native failsafe or user programmable failsafe
External analog telemetry port (AD2)
1 x FrSky X4RSB
Manual for the X4RSB