Overview
The RadioLink R8XM is an ultra-compact 8-channel mini receiver designed for racing drones, fixed wings, gliders, and multicopters. With a lightweight 4g build and dimensions of just 22×17mm, the R8XM is optimized for performance-critical applications. It features real-time built-in telemetry that transmits model voltage, receiver voltage, and RSSI up to 4000 meters (2.49 miles) in open space. Supporting SBUS/PPM signal output and wide 3-6V operating voltage, the R8XM ensures reliable long-range control with excellent anti-interference via FHSS spread spectrum technology. Fully compatible with controllers such as PIXHAWK, F4, F7, Mini Pix, and transmitters like T8S, T8FB, T12D, and T16D.
Key Features
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8 Channels SBUS/PPM signal output, perfect for racing drones and FPV setups.
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Built-in Telemetry for real-time transmission of RSSI, receiver voltage, and 2S-6S model battery voltage (7.4V–25.2V).
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Extended Control Distance up to 4000 meters (2.49 miles) in open environments.
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Ultra-Light & Compact: Just 4g and 22×17mm, suitable for micro builds.
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Low Voltage & RSSI Alarm for safe operation of bait boats, drones, and fixed-wing aircraft.
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Wide Compatibility: Supports a variety of flight controllers and transmitters.
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Output RSSI to OSD: Compatible with Betaflight and Mission Planner for FPV telemetry overlay.
Specifications
| Item | Details |
|---|---|
| Model | R8XM |
| Dimensions | 22×17mm |
| Antenna Length | 90mm (3.54") |
| Weight | 4g (0.14oz) |
| Channel Quantity | 8 channels |
| Operating Voltage | 3–6V DC |
| Operating Current | 40mA ±5mA @5V |
| Signals | SBUS / PPM |
| Output Frequency | 2.4GHz ISM band (2400MHz–2483.5MHz) |
| Spread Spectrum | FHSS, 67 channels, pseudo-random frequency hopping |
| Section Precision | 4096, 0.25μs per section |
| Control Distance | Up to 4000m (2.49 miles) |
| Telemetry | RSSI, receiver voltage, model voltage |
| Model Voltage Input | 2S–6S LiPo (7.4V–25.2V) |
| Operating Temp | -30°C to +85°C |
| Adaptable Models | Racing drone, Fixed wing, Glider, Multicopter |
| Compatible TX | T8FB, T8S, T12D, T16D, RC6GS V2/V3, RC4GS V2, RC8X |
Package List
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R8XM Receiver × 1
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Engine Voltage Telemetry Connect Cable × 1
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Packing Bag × 1
Details

RadioLink R8XM 8 Channels Mini Receiver with real-time built-in telemetry. Transmits RSSI, receiver voltage, and model voltage. Supports S.B/PPM, 3.0-6V/DC, FHSS 2.4GHz, and ID SET functionality.

RadioLink R8XM offers 4000 meters control distance with FHSS technology for anti-interference. Supports Mini Pix flight control and GPS TS100 for precise positioning. Ideal for bait boats and fixed-wing aircraft with FPV capabilities.

RadioLink R8XM 8 Channels Mini Receiver offers real-time telemetry for RSSI, receiver voltage, and model voltage. Control range is 4000 meters in unobstructed areas.

RadioLink R8XM supports 2S-6S engine voltage telemetry, preventing loss of control due to low voltage. Low RSSI alarm ensures bait boat remains in control. Features include PROG.MIX settings and system adjustments.

Output RSSI value from receiver to FPV monitor for real-time telemetry during racing, driving, or sailing. Instructions for T8S/T8FB with F4/F7 and Mini Pix/TURBO PIX/PIXHAWK controllers. Alarm beeps indicate low voltage and RSSI issues.

RadioLink R8XM mini receiver, 8 channels, SBUS/PPM output. Compatible with PIXHAWK, Mini Pix, TURBO PiX, APM, F4, F7. 22x17mm, 4g weight, 2.4GHz ISM band, 4km control distance, for racing drones and gliders.

R8XM 8 Channels Mini Receiver with Built-in Telemetry and RSSI Support. Package includes: R8XM*1, Engine Voltage Telemetry Connect Cable*1, Packing Bag*1.
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