FBr8 Waterproof 8-Channel Receiver (Long Antenna) - FSY-FBR8-L

Reliable eight-channel control built to withstand wet running and tight chassis packaging.

The FlySky FBr8 receiver is engineered for surface and marine drivers who demand robust signal integrity in harsh conditions. Running FlySky's third-generation AFHDS 3 protocol, this unit delivers ultra-low latency, bidirectional telemetry, and reliable range whether you are wheeling a crawler through creek beds or running a fast electric boat on open water.

Equipped with an extended antenna lead, this version simplifies installation in complex layouts. The extra length lets you route the active antenna element well outside aluminum chassis rails, carbon fiber plates, and deep waterproof radio boxes to avoid signal shadowing and maintain a rock-solid link.

Why You'll Love It

• Waterproof Protection: Sealed housing resists water and mud ingress, making it well suited for wet weather bashing, scale trailing, and marine hulls.
• Extended Antenna Lead: Extra antenna length provides clean routing options out of radio boxes and away from RF-blocking metal or carbon fiber components.
• AFHDS 3 Protocol: Delivers lightning-fast response times, high anti-interference capability, and real-time telemetry back to your transmitter.
• Multi-Bus Support: Outputs standard PWM alongside i-BUS2, i-BUS, and S.BUS data formats for streamlined wiring into servos or flight controllers.

Specifications

• Channels: 8 PWM
• RF Protocol: AFHDS 3
• Frequency: 2.4GHz ISM
• Input Voltage: 3.5V to 9.0V DC
• Data Output: PWM, i-BUS2, i-BUS, S.BUS
• Waterproof Rating: PPX7

Note: Compatible only with FlySky transmitters utilizing the AFHDS 3 protocol, such as the Noble NB4 series and PL18. Always ensure the exposed antenna tip is oriented away from dense metal parts and high-current battery leads for maximum signal range.