Flysky FS-A3 Waterproof/Splashproof 2.4GHz 3CH AFHDS2A Receiver

Flysky FS-A3 Waterproof/Splashproof 2.4GHz 3CH AFHDS2A Receiver

Flysky FS-A3 2.4GHz 3-channel waterproof receiver for Flysky GT2E and GT2G transmitters using AFHDS 2A protocol. Compact, lightweight and designed for RC cars and boats requiring reliable, interference-free signal performance.

The FS-A3 offers fast binding, stable link-up and consistent control response. Its waterproof construction protects against splashes and moisture, making it suitable for wet running conditions. Ultra-small size helps save space in tight chassis layouts.

Includes single 150mm antenna for strong signal reception and a control range of 500–1500m in the air. Supports standard PWM output for steering, throttle and auxiliary functions.

Specifications:

• Model: FS-A3 (Waterproof)
• Channels: 3 (PWM)
• Frequency: 2.4GHz
• Protocol: AFHDS 2A
• Range: 500–1500m (air)
• Antenna: Single 150mm
• Power: 4.0–6.5V
• RSSI: Not supported
• Dimensions: 35 x 22 x 12 mm
• Weight: 6g
• Data Port: PWM
• Operating Temp: 0°C to +60°C
• Humidity: 20%–95%
• Online Update: No
• Certification: CE

Typical FS‑A3 Ground Range by Environment

Package includes:

• 1x Flysky FS-A3 Waterproof Receiver
• 1x Antenna tube
• 1x Bind plug

Note: Waterproof design protects against splashes and moisture but is not intended for full submersion.

Colour: Black

Position: Front