The difference between Flysky FGr4B and FGr4D receiver

In the world of remote control (RC) modeling, the receiver is the crucial link between the transmitter and the model. Flysky's FGr4B and FGr4D receivers are highly regarded for their performance and reliability. These two receivers have their unique features and applications, and below we explore their differences and how they can be best utilized in different racing scenarios.

FGr4B Receiver: The Ideal Choice for Off-Road Racing

Features:

• Single Antenna Design: The FGr4B features a single antenna with the AFHDS 3 protocol, ensuring stable signal transmission and resistance to interference.
• Multi-Protocol Output: It supports various signal outputs such as PWM/PPM/i-bus/S.BUS/i-bus2, making it suitable for connecting different types of servos and electronic devices.
• Lightweight Design: Its compact size and lightweight nature are significant advantages for off-road vehicles that are sensitive to weight.
• Temperature and Humidity Resistance: It operates in a temperature range of -10℃ to +60℃, adapting to various environmental conditions.

Application Scenarios:

• The FGr4B receiver is perfect for off-road racing. Its lightweight design and stable signal transmission allow off-road vehicles to maintain high-performance control in complex terrains. Whether it's sand, mud, or rock, the FGr4B ensures reliable connectivity, allowing drivers to focus on racing.

Get FGr4B receiver: https://soarskyrc.com/products/flysky-fgr4b-2-4ghz-4-channels-enhanced-receiver?_pos=1&_psq=FGr4B&_ss=e&_v=1.0

FGr4D Receiver: The Preferred Choice for On-Road Racing

Features:

• Dual Antenna Design: With built-in dual antennas, it provides enhanced signal reception, ensuring stability even during high-speed movement.
• Waterproof Capability: It has a PPX6 nano waterproof rating, allowing it to perform well in damp conditions.
• Newport Functional Interface: Supports 4 Newport functional interfaces, which can be customized for input or output signal types, offering greater flexibility.
• Two-Way Communication: It supports two-way communication, sending and receiving signals, suitable for advanced applications that require real-time monitoring and model adjustments.

Application Scenarios:

• The FGr4D receiver excels in on-road racing. Its dual antenna design and waterproof features maintain stable performance during high-speed races and in humid environments. Additionally, two-way communication provides drivers with more real-time information, assisting them in making quicker decisions during competitions.

Get FGr4D receiver: https://soarskyrc.com/products/flysky-fgr4d?_pos=1&_psq=FGr4D&_ss=e&_v=1.0

Conclusion

Both the FGr4B and FGr4D receivers are excellent products from Flysky, each with their strengths in different racing scenarios. The FGr4B, with its lightweight and stable signal transmission, is the ideal choice for off-road racing, while the FGr4D, with its dual antenna design and waterproof capabilities, demonstrates superior performance in on-road racing. RC enthusiasts can select the most suitable receiver based on their needs and scenarios to achieve the best racing experience.