GR-12L 6 Channel 2.4GHz HoTT Receiver
GR-12L 6 Channel 2.4GHz HoTT Receiver

GR-12L 6 Channel 2.4GHz HoTT Receiver

P/N: S1012


Our most affordable 2.4GHz full range receiver with built-in telemetry, the Graupner GR-12L 6 Channel receiver is small sized and lightweight, lending itself very well for small park flyers, lightweight hand launch sailplanes, helicopters and multirotors. The ultra-low voltage requirements of the GR-12L allows it to operate on a single-cell LiPo making ideal for DLG gliders.

The GR-12L provides real-time bi-directional data transmission of critical system health datalike temperatures, receiver voltage and signal strength using the Graupner HoTT protocol providing you with telemetry information you need for a safe and secure flight.


  • Up to 75 channel hopping for extreme operating reliability and immunity to external interference
  • Compact and lightweight
  • Front load servo connections for easier installation in small airframes
  • Digital SUMD, SBUS signal output providing connectivity to other vendors flight controllers
  • Selectable frame rate of 10ms or 20ms for digital or analog servos
  • Fail Safe and Hold function
  • Low power consumption
  • Wide voltage ranges from 3.6V to 8.4V
  • Built-in telemetry for temperatures, receiver voltage and receiver strength monitoring


  • GR-12L Receiver
  • Manual