Product overview
The RadioLink R12DSM is a miniature radio receiver intended for integration into racing drones, including mini racing drones. Its physical architecture combines a 30*15 mm footprint, a weight of 2.5g and detachable antennas, giving it a compact form for installations with limited space. The receiver provides 12 channels through SBUS/PPM signal outputs for connection to a flight controller. Procurement therefore concerns a receiver component for an aircraft control system, rather than a complete flight platform or an airframe kit.
Integration requires a 4.8~6V supply, with operating current specified as 38-45mA at 5V, and a compatible AT10II, AT10, AT9S Pro, AT9S or AT9 transmitter. Its radio architecture uses hybrid DSSS/FHSS spread spectrum, 16-channel pseudo-random frequency hopping and QPSK modulation. The specified airborne control distance is 4000 meters (2.48Miles), with the maximum measured in unobstructed areas free of interference and subject to variation with local regulations. Model-voltage display requires pairing with the PRM-01 flight module.
Specifications
| Specification | Value & conditions |
|---|---|
| Manufacturer and model | RadioLink R12DSM miniature 12-channel receiver |
| Size | 30*15 mm (1.18"*0.59") |
| Weight | 2.5g (0.09oz) |
| Channel count | 12 channels |
| Signal outputs | SBUS/PPM |
| Operating voltage | 4.8~6V |
| Operating current | 38-45mA@5VAt 5V. |
| Section precision | 4096, 0.25us per section |
| Control distance | 4000 meters (2.48Miles)In the air; maximum range tested in unobstructed areas free of interference; may vary depending on local regulations. |
| Compatible transmitters | AT10II/AT10/AT9S Pro/AT9S/AT9 |
| Antenna architecture | Detachable antennas |
| Radio transmission architecture | DSSS and FHSS hybrid spread spectrum; 16-channel pseudo-random frequency hopping; QPSK modulation |
| PWM jitter | Maximum 1.84us; standard 0.25us |
| Model-voltage telemetry | Model voltage displayPaired with flight module PRM-01. |
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