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FLYSKY Flysky FGr4S 4-Channel AFHDS3 2.4GHz Receiver (FLYSKY -FGR4S | FSY-FGR4S)

Model: FLYSKY -FGR4S
Dist. #: FSY-FGR4S   SKU: FSY-FGR4S

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South Jordan, UT
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Price:  $39.99

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Updated on Nov 19, 2025 02:36:48 PM

Receiver Overview:

FlySky FGr4S 2.4GHz 4-Channel AFHDS3 Receiver. The FGr4S is a four-channel, two-way receiver utilizing the AFHDS3 (Third Generation Automatic Frequency Hopping Digital System) protocol. Featuring dual antennas, a PPX6 nano waterproof rating, and a compact, lightweight design, this receiver supports four Newport function interfaces. These interfaces can be customized for various signal types, including i-BUS2, S.BUS, i-BUS, and PPM. Additionally, the FGr4D can function as a PWM converter, making it ideal for use in model cars or boats.
Features: Seamless integration with compatible FlySky AFHDS3 Transmitters
Lightweight and compact, making it suitable for a wide range of applications
Easy-to-use bind plug for quick and straightforward binding
Operates efficiently within a wide voltage range, making it versatile for different power supply setups
Fail-safe settings enhance safety by ensuring the model behaves predictably in case of signal loss
Utilizes the AFHDS3 protocol

Specifications: Input Voltage: 3.5-8.4V
Frequency: 2.4GHz
Channels: 4Ch
Protocol: AFHDS3
Antenna: Dual
Dimensions: 1.1x1.0x0.6in (25.5x22x17.3mm)
Weight: 0.28oz (5.1g)

Includes: (1) FlySky FGr4S 4-Channel Receiver

- FLYSKY Flysky FGr4S 4-Channel AFHDS3 2.4GHz Receiver

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