Graupner GR-12SH Receiver, 2.4GHz HoTT, # 33565

Description:

With GRAUPNER HOTT 2.4GHz technology, the receiver features a new Hopping Telemetry Transmission high-frequency section with state-of-the-art components and software. The use of up to 75 channels ensures extreme operational reliability and is less susceptible to external interference. The receiver operates even at voltages as low as approx. 2.5 volts. This makes it resistant to voltage drops due to high servo currents, for example, when batteries are weakening towards the end of the flight time. Compared to previous receivers, its size and weight have been further reduced, and the receiver input sensitivity, and thus the range, has been further increased.

Features:

• Extremely small and lightweight
• Approx. 300m range
• SH connector
• 6 channels or up to 8 channels with digital HoTT sum signal SUMH
• The first 3 channels are output with a 0.1 ms interval, channels 4 - 6 are output after half the period time, also with a 0.1 ms interval, to ensure the most precise control possible and to prevent current peaks from servos occurring simultaneously.
• Period time 10 or 20ms programmable
• 5 free mixers
• Internal voltage measurement or external voltage measurement up to 25.2 V with a simple voltage divider on channel 5
• Motor connection on channel 1 for brushed motors with a max. continuous current consumption of 2 A.