Multiplex Receiver Rx-7-Dr Compact Ml 2.4 G 55819

The Multiplex Receiver Rx-7-DR Compact M-LINK 2.4 GHz (MPX55819) delivers top-level performance in a slim, lightweight format. Aimed at discerning glider pilots, including F3B and F3J flyers, it brings dual-receiver (DR) architecture and high-performance signal pre‑amplifiers from the Multiplex pro series to an ultra-compact 7-channel package. Telemetry-ready and high-voltage capable, it is designed for secure, reliable control in advanced RC sailplanes and performance models.

Features

• Ultra-compact dual receiver, available with 7 channels
• Signal pre-amplification for maximum sensitivity
• Telemetry / downlink capability: receiver battery voltage and signal quality (LQI) without separate sensors
• Integral sensor interface for connecting external sensors, including other makes compatible with the MSB (MULTIPLEX Sensor Bus)
• HOLD / FAIL-SAFE function
• Integral button and LED for binding, FAIL-SAFE programming, RESET and operating status information
• Wide operating voltage range 3.5–9 V (compatible with high-voltage servos)
• Option of two-receiver mode (double diversity)
• Integral error counter / data logger (operating voltage errors, signal errors)
• Sum signal output (e.g. for FBL systems)
• Compatible with MULTImate for supplementary receiver settings (e.g. HOLD / FAIL-SAFE times, by channel, telemetry settings)
• Integral PC interface for firmware updates and receiver set-up via PC

Specifications

• Servo channel count: 7
• Receive system: 2.4 GHz FHSS
• Operating voltage: 3.5–9.0 V
• Power supply: 4–6 NiXX cells, 2S LiXX
• Permissible operating temperature range: −20°C to +55°C
• Dimensions (L × W × H): 53.5 × 17.5 × 22.5 mm
• Weight: 18.5 g