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Flysky FS-R4B 4Ch 2.4GHz ANT Protocol PWM Output Single Antenna Receiver for RC Car Boat (2PCS FS-R4B)

4.5 (2) Write Review
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$38.99

$ 18 .99 $18.99

In Stock

1.:1pcs Fs-r4b


About this item

  • FS-R4B is a receiver in compliance with the ANT protocol, supporting the output of 4 PWM channels signals.
  • It has Single Antenna, featuring the compact design
  • Easy to bind and very fast link-up, quick and extremely stable in performance.
  • Ultra-small size and ultra-lightweight, effectively save space and reduce item's weight-bearing.


Product Model: FS-R4B
PWM Channels: 4
RF: 2.4GHz
Protocol: ANT
Range: 100~300M(Ground)
Antenna: Single Antenna
Input Power: 3.5-8.4V
RSSI: Support
Data Output: PWM
Temperature Range: -10℃—+60℃
Humidity Limit: 20%-95%
Online Update: Yes
Dimensions: 30.2*18.0*13.0mm
Weight: 5g
Certification: CE，FCC


Joshua Christman
Reviewed in the United States on October 23, 2024
This is a great receiver in the FlySky lineup and the auto bind feature makes this super simple to use.
Matthew D
Reviewed in the United States on April 28, 2024
This receiver runs the "ant" protocol and is super easy to use with the G7P transmitter. It is fairly small so putting in a good spot on the RC is easy.