JR RG831B 8-Channel Full Range 2.4GHz DMSS Receiver with telemetry. The RG831B is designed for full range flight featuring telemetry, a coaxial antenna and a remote antenna to ensure a rock solid signal in any orientation.
Dual Modulation Spectrum System (DMSS)* 2.4GHz protocol offers a secure radio link that combines DSSS and FHSS capabilities into a wideband transmission system and includes high-speed response and high resistance against RF noise. One benefit of DMSS is the JR® Intelligent Output System (IOS), which automatically selects control signals that need to be transmitted at exactly the same time and delivers the data as one complete signal frame. IOS ensures there is no time delay when commanding servos used for critical functions, such as a CCPM swashplate on a helicopter, or when operating a wing control surface with multiple servos.
Another feature of DMSS is its bi-directional communication that supplies telemetry information. Receiver voltage telemetry is built in as standard in every DMSS receiver, and add-on sensors will give you real time feedback of information from your model, such as the RPM of an aircraft propeller or helicopter rotor blades, temperature and variometer/altimeter readings.
• Designed for full range flight in any size model
• Remote antenna included
• High speed response and high resistance against RF noise
• Bi-directional communication supplying telemetry information
• EZ Bind system eliminates the need for bind plugs
Type: Full range aircraft receiver
Voltage Range: 4.0–8.5V
Antenna Length: 150mm
The receiver does not work. I started having problems with the products I purchased recently from HOBBYKING. I was hungry, but I'm desperate to return RMAI have one of this JR Radio the transmitter works fine but the receiver is no good if you are using digital servos and big airplanes with a .60 or .90 engine. I advice you not to buy this receiver RG831B. I crash a airplane because the receiver stop working!in a crash the coaxial antenna broke off and got lost, is it possible to order a spare antenna?