FrSky RX4R Receiver (EU LBT)

The RX4R is a stand-alone PPM receiver with all the functions of the X4R. It features 4 PWM outputs with high precision and low latency. The PWM output latency is 9ms less than that of the X4R in high-speed mode. This tiny and light-weight rx also supports the FrSky redundancy function, meaning you can add another receiver as a back-up in case the first one fails. Finally, the RX4R and the whole "RX" line has a 40% increased operating range compared to the previous X series receivers.

Features: -

• Small and High sensitivity (40% increase of the range compared to previous X series receivers)
• Higher precision PWM and Low latency PWM output
• Lower power consumption
• Redundancy function supported
• Smart Port enabled and telemetry data transmission supported
• Battery voltage detection supported
• 2 detachable IPEX 4 connector antennas
• PCB protection with the comformal coating craftwork

Specification: -

• Dimensions (LxWxH): 18×17×7mm
• Weight: 2g / 2.4g (with two antennas)
• Number of Channels: 16ch (1-4ch PWM from conventional channel outputs, 1-16CH from SBUS OUT port)
• Operating Voltage Range: 3.5V-10V DC
• Operating Current: 100mA@5V
• Operating Range: >2km
• Servo Frame Rate: 9ms (High-speed Mode) / 18ms (Normal speed mode)