HoTT receiver GR-12 receiver HoTT


GR-12 receiver HoTT

Order number 33506
Price: 68,95 €

This item is available

GR-12S receiver HoTT

GR-16 receiver HoTT

The GR-12 receiver can control up to 6 servos

With the GRAUPNER HoTT 2.4 GHz technology, the receiver has a new hopping telemetry transmission high-frequency unit with state-of-the-art components and the latest software. Without additional sensor systems, the parameters receiver voltage and temperature, as well as signal strength are transmitted.

  • The use of up to 75 channels ensures extreme operating reliability and immunity to external interference.
  • The broad reception voltage range of 3.6 V - 8.4 V (functional to 2.5 V) ensures full functionality even when voltage fluctuates.
  • Two LEDs signal operating status.
  • The sizes and weights have been reduced.
  • Receiver input sensitivity and thus the range have been increased further.
  • Servo connections in the front panel.
  • Failsafe, hold, OFF, and standard (channel 1 failsafe; all others hold) programmable.

Functions with SMART-BOX:

  • 3 mixers programmable
  • Linear, degressive, and exponential programming of servo curves
  • Telemetry connection instead of a servo possible on channel 5
  • SUM signal programmable at the output of the highest channel
  • Limitation and reversal of servo travels also possible in receiver
  • Failsafe, hold, and OFF programmable individually for the servo channels
  • Warning thresholds programmable for undervoltage, excess temperature, and low temperature
  • Servo test function


Dimensions (LxWxH)36 x 21 x 10  mm
Frequency 2400 ... 2483.5 MHz
All-up weight, approx.7 g
Modulation2.4 GHz FHSS 
Range approx. 2000 m
Charging rate 70 mA
Operating voltage (2,5) 3,6 ... 8,4  V
Aerial length1 x Draht 145 (Antenne 30) mm
Temperature range -15 ... +70 °C