The RX4R receiver incorporates all of the functions of X4R. It features 4 high precision PWM outputs and low latency. The PWM output is 9ms faster than the X4R in high speed mode. The RX4R also supports redundancy, this means you can connect another receiver as a back-up in the case that the first one fails. If all that wasn't enough, the RX4R and the whole RX-line has an increased operating range of up to 40% compared to the previous X series receivers.
|Weight||2.4g (including antennas)|
|Number of Channels||16CH (1-4CH PWM outputs, 1-16CH SBUS OUT port)|
|Operating Voltage Range||3.5V-10V|
|Servo Frame Rate||9ms (HS—High Speed Mode) / 18ms (FS—Normal Speed Mode)|