4CH 2.4GHz RC Transmitter Receiver PCB Set – Car & Airplane

4-Channel 2.4GHz RC Transmitter & Receiver Circuit Board Set

Take your RC build to the next level with this compact, reliable 4-channel 2.4GHz transmitter and receiver PCB set. Designed for hobbyists and makers, this kit gives you the essential radio control components needed to power RC cars, airplanes, boats, and other remote-controlled models. Whether you're repairing an existing build or starting a custom project from scratch, this board set offers a clean, plug-and-play solution for your radio system.

Key Features

• 4-Channel Control: Independently control up to 4 functions on your RC model for versatile operation.
• 27MHz Electronic Frequency: Stable radio frequency for reliable signal transmission.
• Operating Voltage: 4.5V–6V (transmitter); ±3V positive and negative pole support.
• Fiberglass PCB Construction: Durable fiberglass board for long-lasting performance in demanding hobby environments.
• Compact Form Factor: Receiver board approx. 4×2 cm; Transmitter board approx. 6.2×2.9 cm — fits easily into most RC chassis and airframes.
• Includes Antenna: Pre-fitted antenna connections for improved range and signal clarity.
• Brand New & High Quality: 100% new components, ready for immediate integration into your project.
• Recommended Age: 14 years and above.

Specifications

What's in the Box

• 1 × Transmitter PCB Board (with antenna)
• 1 × Receiver PCB Board (with antenna)

Note: No retail packaging included. Batteries are not included.

Perfect For

• RC car and truck repairs or custom builds
• RC airplane and drone radio system upgrades
• DIY robotics and maker projects
• RC boat and hobby vehicle radio systems
• Electronics hobbyists aged 14+

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For more information on RF radio frequency regulations and safe use of radio-controlled devices, visit the FCC (Federal Communications Commission). For general electronics safety standards, see guidance from the U.S. Consumer Product Safety Commission (CPSC).

Frequently Asked Questions

Q: What RC models is this 4CH transmitter and receiver PCB set compatible with?

A: This 4-channel RC circuit board set is designed for a wide range of radio-controlled models, including RC cars, trucks, airplanes, boats, and DIY hobby vehicles. As long as your model accepts a 27MHz, 4.5V–6V radio control system, this set should integrate seamlessly.

Q: Are batteries included with this RC transmitter receiver set?

A: No, batteries are not included. You will need to provide your own power supply within the 4.5V–6V operating range to power the transmitter board.

Q: Can this PCB board be used for DIY electronics or maker projects?

A: Yes! While primarily designed for RC models, the compact size and standard 27MHz frequency make this transmitter and receiver PCB set a great choice for custom robotics, DIY radio control projects, and electronics experimentation for users aged 14 and above.

Q: What is the size of the receiver and transmitter boards?

A: The receiver board measures approximately 4×2 cm, and the transmitter board measures approximately 6.2×2.9 cm. Their compact dimensions make them easy to fit inside most RC car chassis or airplane fuselages.