Radiolink R12DSM, 2.4G 12 channels receiver, DSSS and FHSS hybrid dual spread spectrum, 2.5 gram weight, SBUS and PPM signal support, use with Radiolink transmitters AT9, AT9S，AT10 and AT10II, a great choice for racing drones.
Two signal operating Modes:
Blue/purpleLED = SBUS signal , 12 channels totally.
RedLED = PPM signal, 12 channels totally.
How to Change between Signal models:
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.
How to Bind with transmitter:
1. Place the transmitter and the receiver close to each other, within 1 meter.
2. Turn on the transmitter, then power on the R12DSM.
3. Locate the black binding button on the R12DSM, press the binding button twice in two seconds and release. The receiver led will start blinking and once solid, binding is complete.
Here are a few suggestions to obtain the best results:
1.The two antennas must be kept as straight as possible. Otherwise it will reduce the effective range.
2.The two antennas should be placed at 90 degrees to each other. This is not a critical figure, but the most important thing is to keep the antennas away from each other as much as possible. Larger models can have large metal objects that can attenuate the RF signal. In this case the antennas should be placed at both sides of the model. Then the best RF signal condition is obtained at any flying attitude.
3.The antennas must be kept away from conductive materials, such as metal, carbon and fuel tank by at least a half inch. The coaxial part of the antennas does not need to follow these guidelines, but do not bend it in a tight radius.
4.Keep the antennas away from the motor, ESC, and other noise source as much as possible.
5. The receiver contains precision electronic parts. Be sure to avoid vibration, shock, and temperature extremes. For protection, wrap the receiver in foam rubber or other vibration-absorbing materials.
Channels: 12 channels
Working voltage: 4.8-6V
Working current: 40-180mA（input voltage: 5V）
Size: 30*15 MM
4096 section precision, 0.5us per section, servo anti-shake rudder. 8) Control distance: about 1100 meters ground and 4000 meters air, actually control distance depends on the environment.
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