The RadioLink R7FG is a high-performance 7-channel receiver featuring dual antennas, built-in gyro stabilization, real-time telemetry, and IPX4 splash-proof protection. Designed for RC cars, boats, and robots, it supports PWM, PPM, and SBUS signal outputs, ensuring flexible compatibility and enhanced control. With a control distance of up to 600 meters and 4096 resolution precision, the R7FG ensures ultra-fast 12ms response and exceptional anti-interference performance via FHSS frequency hopping.
Key Features
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Dual Antenna Design: Enhances signal reception and stability.
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Built-in Gyro: Integrated gyro keeps the vehicle stable, prevents drifting, and improves cornering at high speeds.
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Real-time Telemetry: Supports RSSI, receiver voltage, and up to 8S battery voltage without an external module.
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4096 Resolution, 12ms Response: High precision and ultra-low latency response for smoother control.
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FHSS Spread Spectrum: 67-channel pseudo-random frequency hopping resists interference and fuel engine noise.
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IPX4 Waterproof: Nano-coating treated PCB and pins for water splash protection.
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Flexible Signal Output: Supports PWM, PPM, SBUS signal modes with user-selectable output behavior via LED indication.
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Subsidiary ID Support: Allows up to 10 receiver IDs for advanced applications like long-distance rescue setups.
Specifications
| Parameter | Details |
|---|---|
| Dimensions | 35×22×14 mm (1.38×0.87×0.55") |
| Antenna Length | 205 mm (8.07") |
| Weight | 6g (0.21 oz) |
| Channel Quantity | 7 Channels |
| Signal Output | PWM + PPM + SBUS |
| Voltage Range | 3–12V |
| Operating Current | 30mA (based on power voltage) |
| Frequency | 2.4GHz ISM (2400MHz–2483.5MHz) |
| Spread Spectrum Mode | FHSS, 67-channel pseudo-random frequency hopping |
| Section Precision | 4096, 0.25μs per section |
| Control Distance | Up to 600 meters on the ground |
| Gyro Mode | Built-in gyro, customizable sensitivity |
| Real-time Telemetry | RSSI, receiver voltage, model voltage (up to 8S / 33.6V) |
| Waterproof Grade | IPX4 (Nano-coating protection) |
| Compatible Transmitters | RC8X, RC6GS V3/V2, RC4GS V3/V2, RC6GS, RC4GS, T8FB, T8S, T12D |
| Model Applications | RC Cars, Boats, Robots |
What’s Included
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1 × R7FG Receiver
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2 × Antenna (pre-installed)
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1 × Voltage feedback telemetry cable
Details

RadioLink R7FG 7-Channel Dual Antenna Receiver with Gyro and Telemetry. Supports Blue/Purple-S.BUS/PPM+PWM, 3.0-12V/DC. Made in China.

RadioLink R7FG provides a 600-meter control range, boosting FPV experience with camera and display compatibility.

Real-time Built-In Telemetry transmits RSSI, receiver, and model voltage. Displays RSSI and receiver voltage post-binding; model voltage via telemetry port. Supports up to 8S battery. Latest firmware required for two-way transmission.

FHSS Hopping Communication ensures anti-interference with a 67-channel pseudo-random frequency hopping algorithm. A 32-bit M0 chip protects from fuel engine sparks, ensuring safety for fuel-powered model cars.

7-channel dual antenna receiver with gyro, telemetry, and IPX4 waterproof design. Nano-coating protects PCB and pins. Works with V1.2 and V1.3.

SBUS/PPM/PWM Signal Supported. PWM signal output mode activates with green or red LED, outputting from CH1 to CH7. PPM+PWM+SBUS mode triggers with blue or purple LED, where CH1 to CH5 output PWM, CH6 outputs PPM, and CH7 outputs SBUS. Players can customize signal modes for enhanced FPV model fishing-boat and car enjoyment. A person operates a remote control, focusing on a tracked vehicle on a green surface.

Receiver with Gyro Integrated. Standard R7FG supports high voltage servo, anti-slip, uni-direction. Integrated gyro ensures smooth turns, prevents high-speed drifting. Diagrams illustrate improved stability and control with gyro.

Precision 4096, 12ms response. High-resolution, stable, low drop-out rate, high-speed processor for fast performance.

RadioLink R7FG 7-Channel receiver supports subsidiary ID for multiple binding receivers, ideal for long-distance rescue with model cars/boats. Stores up to 10 IDs. Displays ID seed, mode, and seed settings.

RadioLink R7FG receiver with anti-polarity protection and wide voltage support. Connects battery, motor, ESC, servo, ensuring safe operation even with incorrect polarity connections.

RadioLink R7FG V1.4 receiver, 7 channels, 2.4GHz FHSS, dual antennas, PWM/PPM/SBUS output. Dimensions: 35x22x14mm, weight: 6g. Compatible with RC8X, RC6GS, RC4GS transmitters. Control distance: 600 meters.

RadioLink R7FG 7-Channel Dual Antenna Receiver package includes: R7FG x1, Engine Voltage Telemetry Connect Cable x1, Packing Bag x1.
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