Product overview
The RadioLink R9DS is a receiver component for radio-controlled aircraft and other models, with 9/10-channel SBUS and PWM outputs that can operate simultaneously. Its radio architecture combines DSSS and FHSS spread spectrum, 16-channel pseudo-random frequency hopping and QPSK modulation. Aircraft applications include rotary-wing platforms, fixed-wing aircraft, gliders and multicopters; cars, boats and robots are also supported. Transmitter integration is specified for the RadioLink AT10II, AT10, AT9S Pro, AT9S and AT9. The supplied package contains one R9DS receiver and one packing bag.
The stated maximum control distance is 4000 meters (2.48 miles), measured in an unobstructed area free of interference. Maximum PWM jitter is 1.84us, with a stated standard value of 0.25us. Electrical specifications give both a 3–10-volt operating tolerance and a separate 3.6–12V input range, leaving two different voltage limits. Telemetry depends on the paired flight module: PRM-01 displays model voltage, while PRM-03 adds speed, position, attitude and other flight information on the transmitter screen.
Specifications
| Specification | Value & conditions |
|---|---|
| Product identity and type | RadioLink R9DS 9/10-channel receiver |
| Maximum control range | 4000 meters (2.48 miles)Tested in an unobstructed area free of interference. |
| Spread-spectrum system | DSSS and FHSS hybrid spread spectrum |
| Frequency hopping | 16-channel pseudo-random frequency hopping |
| Modulation | QPSK |
| Maximum PWM jitter | 1.84us maximum |
| Standard PWM jitter | 0.25us standard |
| 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 |
| Supplied configuration | One R9DS receiver and one packing bag |
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