The JR Propo RG812BX 2K (R8A) DMSS 2.4GHz receiver builds on the proven RG712BX platform, delivering enhanced performance with 8 channels, advanced telemetry, and flexible XBus integration. Designed for demanding RC pilots, this receiver introduces a unique hybrid port system, allowing Aux 3 ports to function as either standard PWM outputs or a direct XBus serial connection.

Equipped with path diversity antennas, the RG812BX ensures exceptional signal reliability and full-range operation without requiring a remote antenna. For even greater signal redundancy, an optional remote antenna can be added. Combined with JR’s advanced DMSS modulation and Intelligent Output System (IOS), this receiver delivers ultra-fast response, synchronised servo control, and superior resistance to RF interference.

With built-in telemetry and bi-directional communication, you can monitor vital model data in real time-keeping you fully informed and in control throughout every flight.

Key Features:

• 8-channel DMSS 2.4GHz receiver with XBus compatibility
  
• Unique hybrid ports (Aux 3) for PWM or XBus serial connection
  
• Path diversity antennas for reliable full-range signal
  
• Optional remote antenna support for enhanced reception
  
• Integrated telemetry with real-time feedback
  
• Intelligent Output System (IOS) for zero-delay servo response
  
• High resistance to RF noise with wide-band DMSS technology
  
• Bi-directional communication system
  
• Compact, lightweight design

Perfect For:

• Advanced RC aircraft and helicopter pilots
  
• Complex models requiring multiple servo channels
  
• CCPM helicopter setups needing precise synchronisation
  
• Pilots using JR DMSS systems with telemetry requirements
  
• Users seeking flexible XBus and PWM connectivity

Product Summary:
The JR Propo RG812BX 2K is a high-performance 8-channel receiver offering unmatched flexibility, telemetry integration, and signal reliability. With hybrid ports and XBus capability, it’s ideal for complex and high-demand RC setups.

Specifications:

• Brand: JR Propo
  
• Model: RG812BX 2K (R8A)
  
• System: DMSS 2.4GHz
  
• Channels: 8
  
• Modulation: DMSS (DSSS + FHSS hybrid)
  
• Output: PWM CH1–CH8, XBus compatible
  
• Operating Voltage: 4.5V – 8.5V
  
• Dimensions: 14.5 × 25.5 × 47.5mm
  
• Weight: 15g
  
• Antenna Type: Diversity
  
• Telemetry: Integrated (bi-directional communication)
  
• Remote Antenna Support: Yes (optional)
  
• Range: Full range with long-distance telemetry
  
• Hybrid Ports: Yes (PWM or XBus)

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