RadioLink R12DSM User Manual

RADIOLINK ELETRONIC LIMITED
www.radiolink.com
1
R12DSM
(FHSS and DSSS spread spectrum)
Radiolink R12DSM, 2.4G 12 channels receiver, DSSS and FHSS hybrid dual spread spectrum, 2.5
gram weight, SBUS and PPM signal support, use for Radiolink transmitters AT9, AT9S，AT10 and
AT10II, is the best choice for racing drone.
Two signal working mode:
Blue/purple LED, SBUS signal , 12 channels totally.
Red LED always, PPM signal, 12 channels totally.
SBUS and PPM signal change:
Short press the ID SET switch two times within 1 second, the signal is changed from SBUS to PPM.
The red LED indicates the PPM and blue/purple indicates SBUS.

RadioLink R12DSM Specifications

General

Brand	RadioLink
Model	R12DSM
Category	Receiver
Language	English

Summary

R12DSM Receiver Overview

Product Features

2.4G 12 channels, DSSS/FHSS hybrid, 2.5g weight, SBUS/PPM support, for Radiolink AT9/AT9S/AT10 transmitters.

Signal Mode and Switching

Details SBUS/PPM modes, LED indicators, and how to switch signals via the ID SET switch.

Transmitter Binding Procedure

Code Matching Steps

Instructions for binding the R12DSM receiver to a transmitter, including distance and button press sequence.

R12DSM Technical Specifications

Key Specifications List

Lists channels, voltage, current, size, weight, antenna type, precision, and control distance.

Receiver Antenna Installation and Protection

Optimal Antenna Placement

Guidance on positioning antennas for best performance, keeping them straight and separated.

Interference and Protection

Advice to keep antennas away from conductive materials, motors, ESCs, and to protect the receiver from vibration.