FrSky RX4R 4/16 Telemetry Receiver Dual Antenna Long-distance Receiver for Gliders Item NO.: F27648

FrSky RX4R 4/16 Telemetry Receiver Dual Antenna Long-distance Receiver for Gliders

File name: RX4R manual.pdf
Download address: http://us01.imgcdn.ymcart.com/25850/2019/03/01/8/9/894626d2931918ce.pdf

The RX4R, a standalone receiver with full X4R functionality, has four high-precision, low-latency PWM channels. The PWM channel delay is 9ms less than the X4R.RX4R in high-speed mode. Redundancies are also supported. This means you can add another one. The receiver prevents the first receiver from malfunctioning. Last but not least, the RX4R receivers of the RX series have increased the operating distance by 40% compared to the previous X series receivers.
High sensitivity (40% increase in operating distance compared to X-Series receivers)
feature
High precision, low latency PWM output
Low power loss
Support for redundancy
Support S.Port function and information backhaul
Support battery voltage detection
Two detachable IPEX 4 antenna mounts
Protective paint is used to protect the PCB
specification
Size: 18*17*7 mm (L*w*H)
Weight: 2g / 2.2g (including two antennas)
Number of channels: 16CH (1-4CH PWM regular channel output, 1-16CH SBUS output)
Operating voltage range: DC 3.5V~10V
Operating current: 100mA@5V
Operating distance: greater than 2km
Servo rate: 9ms (HS-High Speed mode) / 18ms (FS-Fast mode)