What receivers can be used with Ruisikai?
As a world-renowned radio equipment manufacturer, FrSky has a rich and diverse receiver product line, which is widely used in model aircraft, drones and other fields. This article will combine the hot topics and hot content on the Internet in the past 10 days to provide you with a detailed analysis of the Ruisikai receiver selection guide and provide structured data for reference.
1. Ruisikai receiver core product line

The following is the classification and feature comparison of Ruisikai’s mainstream receivers:
| Receiver model | protocol type | Number of channels | Applicable scenarios | Latest price (RMB) |
|---|---|---|---|---|
| X8R | ACCST D16 | 8 | Fixed wing/multi-rotor | 320-380 |
| R9MM | ACCST R9 | 12 | Long range FPV | 450-520 |
| G-RX8 | ACCESS | 8 | racing drone | 550-600 |
| XSR | ACCST D16 | 6 | micro drone | 280-350 |
2. Recommended popular receiver models in 2024
According to data from aircraft model forums and e-commerce platforms in the past 10 days, the following three receivers have attracted the most attention:
| Ranking | Model | Hot search index | Core advantages |
|---|---|---|---|
| 1 | R9MM Mini | 92% | 900MHz long range/anti-interference |
| 2 | Archer GR8 | 85% | Dual band/low latency |
| 3 | XSR-EU | 78% | EU certification/lightweight |
3. In-depth analysis of protocol compatibility
Ruisikai receivers need to pay attention to protocol matching issues. The latest research data shows:
| Remote control series | Compatible receiver protocol | Firmware upgrade requirements |
|---|---|---|
| Taranis X9D | ACCST V1/V2 | Requires manual flashing |
| Horus X10 | ACCESS/ACCST | Automatic OTA |
| TX16S | Multi-protocol support | Modular options |
4. Suggestions on purchasing
1.racing drone: Give priority to G-RX8 or Archer series, whose 5ms ultra-low latency characteristics have been widely verified in Drone Racing League events.
2.Long range FPV: The R9 system has an actual measured distance of up to 20km in the 900MHz frequency band (in an open environment), but attention must be paid to radio management regulations in some areas.
3.Beginner user: The XSR series has outstanding cost performance and supports SBUS and CPPM output, making it suitable for use with flight controllers such as BetaFlight.
5. Technology development trends
According to recent industry white papers, Ruisikai is promoting the following technological innovations:
| Technical direction | Estimated landing time | Affected models |
|---|---|---|
| Dual-band concurrent transmission | 2024 Q3 | Next generation Archer |
| AI anti-interference algorithm | 2025 Q1 | R10 series |
| Nano coating protection | Already on the market | G-RX8 Pro |
It is recommended that users pay attention to the official firmware update log when purchasing. Recently, the ACCST V2.1 protocol has solved some signal conflict issues. At the same time, please note that some old receivers (such as D4R-II) have been gradually discontinued, and the second-hand market needs to be carefully inspected.
Through the above structured data analysis, I believe you can more clearly choose the Ruisikai receiver that suits your needs. If you need detailed parameters of a specific model, you can visit the FrSky official website to check the latest technical documents.
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