RadioLink RC4GS V3 5-Channel 2.4GHz RC Transmitter with Color Screen Telemetry, for RC Cars, Boats & Tanks YG06

Product Description
 

• The RadioLink RC4GS V3 is a professional 5-channel 2.4GHz gun-style radio system, powered by an ARM M4 chip with bilingual (Chinese/English) interface, offering a control range of up to 400 meters. It features built-in gyro stabilization, real-time voltage telemetry, dual mixing control, and 30 model memory slots, compatible with most RC cars, boats, tanks, and robots. A cost-effective choice for beginner to advanced RC hobbyists.
   

Key Features
 

• 5 Fully Programmable Channels
• 5 independent channels support basic steering and throttle control, plus dual mixing control for tracked vehicles and twin-engine models. It enables differential control and front/rear wheel mixing for truck models, reducing turning radius and adapting to various vehicle types.
•  2.4GHz FHSS Anti-Interference & 400m Range
• Adopts FHSS 67-channel pseudo-random frequency hopping technology to avoid signal conflict and delay. The effective control range reaches up to 400 meters in open areas, supporting multi-user operation without interference.
• Built-in Gyro & Real-Time Telemetry
   
•  The receiver integrates a high-performance gyroscope to automatically correct direction deviation, providing more stable cornering. Gyro sensitivity is fully adjustable.
•  With R7FG/R8F receivers, real-time voltage telemetry is supported, monitoring up to 8S (33.6V) battery voltage, with low voltage and low RSSI alarms for safety.
   
•  Professional Tuning & Storage Functions
   
• 30 model memory slots to store parameters for multiple models;
•  Supports throttle cruise control, timer function, D/R switchable steering rate, and dual
• mixing control; USB online firmware upgrade via U-disk mode to add new features continuously.
   
• Flexible Power Supply & Reverse Polarity Protection
   
•  Compatible with 6×AA batteries, 2S-4S LiPo batteries, and 18650 batteries (4.8V-16.8V);
•  JST battery interface with electronic reverse polarity protection, preventing damage from incorrect insertion.
   

Specifications
 

•  Brand: RadioLink
•  Model: RC4GS V3
•  Channels: 5 Channels
•  Frequency: 2.4GHz ISM Band (2400MHz-2483.5MHz)
•  Modulation: GFSK
•  Spread Spectrum: FHSS 67-channel pseudo-random frequency hopping
•  Control Range: 400 meters (open area)
•  Main Chip: ARM M4
•  Screen: 128×64 LCD backlight, bilingual interface
•  Model Memory: 30 Groups
•  Power Supply: 6×AA Batteries / 2S-4S LiPo / 18650 (4.8V-16.8V)
•  Working Current: 80~120mA
•  RF Power: <20dBm
•  Data Resolution: 4096 levels, 0.5us per step
•  Compatible Receivers: R6FG/R6F/R7FG/R8F/R8EF/R4FGM/R4F
•  Functions: Gyro Stabilization, Voltage Telemetry, Low Voltage/Low RSSI Alarm, Dual Mixing, Cruise Control, Timer, D/R Switch, USB Upgrade
•  Compatible Models: RC Off-Road, Monster Truck, Short Course, Drift Car, Crawler, Tank, Boat, Robot
•  Transmitter Size: 175×116×224mm
•  Receiver Size (R6FG): 35×20×13mm
•  Color: Black
   

Package List
 

• 1 × RadioLink RC4GS V3 5-Channel Gun-Style Transmitter
• 1 × Receiver (R6FG with Gyro, Standard)
• 1 × USB Upgrade Cable
• 1 × User Manual
   

Installation & Operation Guide
 

•  Install batteries (AA or LiPo) and power on the transmitter.
•  Power on the receiver and enter pairing mode. Turn on the transmitter to complete binding automatically.
• Connect servos, ESC, and accessories to corresponding channels, then set parameters
• according to your model.
• Enable the gyro function and adjust sensitivity based on road conditions.
• Test control range and signal stability in an open area before use.
•  For telemetry, use R7FG/R8F receivers.
   
• FAQ
   
• Q1: How to use the gyro function?
   
• The standard R6FG receiver has a built-in gyro. You can enable/disable it in the settings menu and adjust sensitivity, or control it via the 3rd channel VR switch.
   
• Q2: What models is it compatible with?
   
• Compatible with all standard PWM RC models, including off-road cars, monster trucks, drift cars, tracked vehicles, boats, and robots. Dual mixing mode is available for twin-engine models.
   
• Q3: Which receivers support telemetry?
   
• Telemetry is supported with R7FG/R8F receivers, monitoring battery voltage up to 8S and signal strength.
   
• Q4: Can I upgrade the firmware?
   
• Yes, you can update the firmware via USB using U-disk mode to add new features.
   

Why Choose RadioLink RC4GS V3
 

• The RadioLink RC4GS V3 offers professional features at an affordable price, including 5-channel expansion, 400m range, gyro stabilization, real-time telemetry, and dual mixing. With 30 model memory and USB upgrade support, it is the ideal radio system for RC hobbyists from beginners to advanced users.