GR-12SH+ 6 Channel 2.4GHz HoTT Receiver

2 Review(s)
$32.90 $39.50
P/N: 33565


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

Great little receiver
Great little receiver, ideal for quads. Does even do 8 channels if you use SUMD. Make sure you update FW to enable SUMD.
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Reviewed by: (Verified Buyer)  from Stamford, CT on 11/12/2016
I'm using this receiver in a Crack Pitts. This thing is amazingly small. It works flawlessly and has more range than I will every need. Very good product.
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Reviewed by:  from San Antonio, TX on 5/9/2018