RadioLink R8FM 8 Channels Mini Receiver SBUS/PPM 2.4GHz FHSS for RC Drones

Overview

The RadioLink R8FM is a compact 8-channel mini receiver operating on the 2.4GHz FHSS spread spectrum with SBUS and PPM output. Weighing only 2.5g and measuring 30×17.5mm, it offers excellent performance for racing drones, multicopters, and gliders. With a maximum control range of 2KM (1.24 miles) in unobstructed environments, it ensures reliable long-distance communication and precise control. R8FM is compatible with a wide range of transmitters and flight controllers, including PIXHAWK and MINI PIX.

Key Features

• Mini Size: Only 30×17.5mm and 2.5g—ideal for compact builds.

• Dual Signal Output: Supports both SBUS and PPM signal formats.

• Long Control Distance: Up to 2000 meters (1.24 miles) range in open air.

• FHSS Technology: 67-channel pseudo-random frequency hopping minimizes interference.

• Wide Compatibility: Works with T8FB, T8S, T16D, T12D, and most autopilot flight controllers.

• Telemetry & RSSI: Supports RSSI output for flight data feedback.

• Broad Voltage Input: Operates on 3–6V DC, power-efficient.

Specifications

Applications

• FPV Racing Drones

• Mini Multirotors

• Fixed-Wing Gliders

• Autopilot Systems using SBUS/PPM inputs

Package Includes

• 1 × RadioLink R8FM Receiver (V1.0)

• 1 × 85mm/90mm Antenna (integrated)

• 1 × Instruction Manual (if included by vendor)

Note

• For RSSI output instructions, refer to official guides:

  • How to output RSSI to Betaflight

  • How to output RSSI to PIXHAWK/TURBO PIX

Details

RadioLink R8FM 8 Channels Mini Receiver, SBUS/PPM, 2.4GHz FHSS, for RC drones, with +5V, GND, ID SET connections.

2000 Meters Control Distance. FHSS spread spectrum, 67-channel pseudo-random frequency hopping reduces interference. 2000 meters range for RC fun. Signals resist narrowband interference, hard to intercept, minimal interference.

R8FM offers 8-channel SBUS/PPM signal output, compatible with PIXHAWK, MINI PIX, TURBO PIX, and APM controllers. Weighing 2.5g, it's ideal for mini drones. Links provided for RSSI output setup.

RadioLink R8FM 8-channel mini receiver, 2.4GHz FHSS, SBUS/PPM signals. Size: 30x17.5mm, weight: 2.5g. Operates at 3-6V, 38-45mA. Control distance: 2000 meters. Compatible with various transmitters for RC drones.