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FlySky GT2B 2.4GHz 3CH Radio System with GR3F Receiver FS-GT2B

Name: FlySky GT2B 2.4GHz 3CH Radio System with GR3F Receiver FS-GT2B
Brand: FlySky
SKU: FS-GT2B
Availability: InStock

by FlySky

In stockChecked 20h ago

$64.95

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Details

Brand: FlySky
Category: Toys & Entertainment
SKU: FS-GT2B

What UNICASH checked

Price checked against OZRC on 12 Oct 2026.

Description from OZRC

The FlySky GT2B is a 3-channel 2.4GHz pistol-grip radio system for RC cars and boats, combining the AFHDS protocol, a rechargeable 800mAh transmitter battery and included GR3F receiver for straightforward surface-model control

Features

3-channel pistol-grip radio system for RC cars and boats
FlySky AFHDS 2.4GHz protocol provides frequency-hopping digital control
1024-step channel resolution
Rechargeable 1S 800mAh transmitter battery eliminates the need for disposable AA transmitter batteries
Micro USB charging connection
Adjustable steering dual rate
Steering and throttle trim adjustment
Servo reversing functions
Third auxiliary channel for compatible vehicle functions
Low-voltage warning helps indicate when the transmitter battery requires charging
Included GR3F 3-channel receiver uses the same AFHDS protocol
GR3F receiver provides an operating range of approximately 100 to 200 metres under suitable ground conditions

Specifications

Brand: FlySky
Model: GT2B
Product Type: Surface Radio System
SKU: FS-GT2B
Barcode: 2000000005379
Channels: 3
Model Type: RC Car and Boat
Frequency: 2.4GHz
Protocol: AFHDS
Channel Resolution: 1024
RF Power: Less than 20dBm
Transmitter Battery: 1S 800mAh Rechargeable Battery
Charging Port: Micro USB
Low Voltage Warning: Below 3.7V
Transmitter Dimensions: 158 x 94 x 233 mm
Transmitter Weight: Approximately 262 g
Receiver Model: FS-GR3F
Receiver Channels: 3
Receiver Protocol: AFHDS
Receiver Operating Voltage: 4.0 to 6.5V
Receiver Range: Approximately 100 to 200 m on the ground
Receiver Dimensions: 35 x 22 x 12 mm
Receiver Weight: Approximately 5 g

Includes

1 x FlySky FS-GT2B 3-channel transmitter
1 x FlySky FS-GR3F 3-channel receiver
1 x Rechargeable transmitter battery

FAQ

Does the FlySky GT2B require AA batteries? No, FlySky specifies the GT2B with an internal rechargeable 1S 800mAh battery that charges through the Micro USB port

What receiver is included with this FS-GT2B package? This package is supplied with the FlySky FS-GR3F 3-channel AFHDS receiver

Can the FlySky GT2B be used with RC boats? Yes, FlySky officially lists the GT2B for both RC car and boat applications

What range does the GR3F receiver provide? FlySky specifies approximately 100 to 200 metres of ground range under suitable conditions, with actual range affected by interference, antenna installation and the surrounding environment

Important Notes

The GT2B uses the older FlySky AFHDS protocol rather than AFHDS 2A or AFHDS 3
Only use receivers compatible with the AFHDS protocol
Actual operating range can vary with interference and receiver antenna installation
Confirm receiver voltage compatibility with your ESC BEC or receiver battery before installation