Graupner GR-12SH+ 6 Channel 2.4GHz HoTT Receiver


Graupner GR-12SH+ 6 Channel 2.4GHz HoTT Receiver

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SKU: Graupner-33565 Category: Tag:


Graupner GR-12SH+ 6 Channel 2.4GHz HoTT Receiver

Our smallest 2.4GHz receiver, the Graupner GR-12 SH+ is a micro, 6 Channel receiver.  It is extremely lightweight – only 1.6 g – and its tiny footprint lends itself very well for small indoor flyers or micro flyer. The ultra-low voltage requirements – as low as 2.5 V – allows the GR-12 SH+ to operate on a single-cell LiPo battery making ideal for lightweight setups.  This version, however, has an increased sensitivity input, increasing its operational range even further.

The GR-12 SH+ can provide a digital SUMH signal on channel 6 as well as direct motor control of a brushed motor (Max 2A) on channel 1. Like all Graupner HoTT receivers, the GR-12 SH+ provides telemetry data like temperatures, receiver voltage and signal strength, giving you the information you need for a safe and secure flight.  Comes equipped with an SH connector.


  • Up to 75 channel hopping for extreme operating reliability and immunity to external interference
  • Extremely compact and lightweight
  • Five built-in programmable mixers
  • Wireless setup and access technology
  • Fail Safe and Hold function
  • Low power consumption
  • Real-time wireless flight data recording
  • Ultra-fast re-binding with HoTT radio
  • Wide voltage ranges from 2.6V to 8.4V
  • Built-in telemetry for temperatures, receiver voltage and receiver strength monitoring
  • SUM digital signal output


  • GR-12 SH+ Receiver
  • Manual


Channel: 6 channels
Frequency: 2400 – 2483.5 MHz
Modulation: 2.4GHz FHSS
Temperature Range: 5 to 158° F (-15 to 70° C)
Operating Voltage: (2.5) 3.6~8.4V
Current Consumption: 20.0 mA
Antennas: 1.18 in (30 mm)
Size: 1.02 x 0.47 x 0.26 in (26 x 12 x 6.5 mm)
Weight Approx.: 0.056 oz (1.6 g)

Additional information

Weight 0.50 lbs
Dimensions 6 × 2 × 2 in