FrSky's X4R-SB receiver features 3 PWM outputs (normal servo) and 1 Sbus port that carries all 16 channels. Plus the exciting new Smart Port and a traditional A2 port are all located on the side port of the receiver. A FrSky FBVS can be connected to the A2 port for simple voltage monitoring.
Smaller than the X6R, but still packing 16 channels and the new Smart Port that supports the new hubless digital sensors! Or, connect the new vario, and then connect the old hub to use existing analog sensors.
SBus allows you to have access to all 16 channels. Alternatively, you can use something like the FrSky Sbus Decoder, this will allow you to add 4 normal servo outputs (pwm). You can also connect Sbus servos directly to the Sbus line. Just "Y" in as many SBus devices as you need.
Note: This version of the X4R does include the Sbus output and offers 3 channels via PWM. No CPPM output.
- Dimension: 40x22.5x6mm
- Weight: 5.8g
- Operating Voltage Range: 4V-10.0V
- Operating Current: 100mA@5V
- Operating Range: >1.5km (Full Range)
- Firmware Upgradeable
- Compatibility: FrSky Taranis, Taranis Plus, & XJT module, X9E, Horus
- Communication Protocols: S-BUS 16 channels, PWM 3 Channels, No CPPM.
NOTE: FrSky recently updated the antenna on the X4R-SB and the S6R. Replacement antennas for the updated version can be found here: FrSky Receiver Antenna 15 cm - IPEX Connector You can compare the height and width of your current antennas to determine which version you have.
One of the best receivers for mini quads review by Gabriel on 2/22/2017
Easy to set up, small form factor and telemetry make this receiver one of the best on the market. Very happy with it
Staple reciever review by Austin on 12/21/2016
This is by far, my favorite receiver for miniquads. It's bulletproof.
Replaceable antennas and SBUS... That is all. review by Mike on 12/14/2016
With a tiny package, replaceable antennas, and an ability to run SBUS this thing is amazing.
FrSky SBUS awesomness review by Allen on 11/28/2016
Tiny and compact with easily replaceable antennas. You have to love it.
Can't Go Wrong with this review by Nate on 11/28/2016
X4R-SB is the perfect Rx. I have never had a problem with them.
Nice review by Joshua on 11/19/2016
Works just like its supposed to. Shipment was packaged very well.