Product overview
The RadioLink R9DS is a receiver component for integration into radio-controlled models, including rotary-wing aircraft, fixed-wing aircraft, gliders and multicopters, as well as cars, boats and robots. Its control interface provides 9/10 channels through SBUS and PWM, with both outputs able to operate simultaneously. The radio architecture combines DSSS and FHSS spread spectrum, 16-channel pseudo-random frequency hopping and QPSK modulation. Compatible transmitters are the RadioLink AT10II, AT10, AT9S Pro, AT9S and AT9.
The supplied configuration contains one R9DS receiver and one packing bag. Telemetry functionality depends on the paired flight module: PRM-01 enables transmitter-screen model-voltage display, while PRM-03 adds motion, position, attitude and other flight information. The specified 4000-meter control distance applies to an unobstructed area free of interference. Electrical figures include a 3–10-volt operating tolerance and a separate 3.6–12V input rating; these differing ranges leave the applicable supply limits unresolved.
Specifications
| Specification | Value & conditions |
|---|---|
| Product identity and type | RadioLink R9DS 9/10-channel receiver |
| Control distance | 4000 meters (2.48 miles)Maximum range tested in an unobstructed area free of interference. |
| Spread spectrum | DSSS and FHSS hybrid spread spectrum |
| Frequency hopping | 16-channel pseudo-random frequency hopping |
| Modulation | QPSK |
| PWM jitter | Maximum 1.84us; standard 0.25us |
| Signal outputs | 9/10 channels; simultaneous SBUS and PWM output |
| Supported model types | Rotary wing, fixed wing, glider, multicopter, car, boat, and robot |
| Operating voltage tolerance | 3 to 10 volts |
| Input voltage | 3.6–12V |
| PRM-01 telemetry | Model voltage displayed on the transmitter screenPaired with flight module PRM-01. |
| PRM-03 telemetry | Transmitter display of model voltage, speed, climb, throttle, longitude, latitude, altitude, GPS, RSSI, flight mode, yaw, roll, pitch, and distanceWith flight module PRM-03. |
| Compatible transmitters | RadioLink AT10II, AT10, AT9S Pro, AT9S, and AT9 |
| Package contents | 1 × R9DS receiver; 1 × packing bagSupplied package. |
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