Reely FS-A3 3-Channel 2.4 GHz AFHDS 2A Receiver with JR Plug System

Experience reliable 2.4 GHz control with the Reely FS-A3 receiver, featuring AFHDS 2A protocol for secure, interference-free operation. With 3 channels and JR plug compatibility, it's ideal for RC cars, boats, and basic aircraft.

Overview

The Reely FS-A3 is a compact 3-channel receiver operating on the 2.4 GHz frequency band using the AFHDS 2A modulation protocol. It is compatible with Flysky AFHDS 2A transmitters such as the Reely GT2, GT3, GT4, and GT6 series. The receiver features a single coaxial antenna, button binding, and a failsafe function for enhanced safety.

What stands out

• AFHDS 2A protocol ensures robust, low-latency communication
• JR plug system for easy connection to standard servos and ESCs
• Failsafe function maintains control in case of signal loss
• Wide operating voltage range (4.0–6.5 V DC) for versatile power options
• Compact and lightweight design (35 x 22 x 12 mm, 6 g)

Technical details

• Number of channels: 3
• Frequency band: 2.4 GHz
• Modulation protocol: AFHDS 2A
• Compatibility: Flysky AFHDS 2A transmitters (e.g., Reely GT2, GT3, GT4, GT6)
• Operating voltage: 4.0 – 6.5 V DC
• Plug system: JR
• Antenna: single coaxial, 26 mm length
• Failsafe: yes
• Binding method: button
• Application: RC cars, boats, basic aircraft
• Connector type: standard servo connectors
• Dimensions (L x W x H): 35 x 22 x 12 mm
• Weight: 6 g
• Operating current: < 30 mA
• Resolution: 1024
• Input power connector: standard servo connector (CH3/BIND port)
• Housing material: plastic

Our verdict

The Reely FS-A3 delivers dependable AFHDS 2A performance in a compact package, making it a solid choice for hobbyists seeking a reliable receiver for their RC models.