GRAUPNER MC-20 HoTT User Manual

14 Remote control set description
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- HoTT transmitter
Frequency band 2.4 … 2.4835 GHz
Modulation FHSS
Region EURO or FRANCE,
see page 261
Control functions 16 functions, 4 of these can be
trimmed
Temperature range -10 … +55 °C
Antenna collapsible
Operating voltage 3.2 … 4.8 V
Current draw about 500 mA
Range up to about 4 000 m
Dimensions about 252 x 252 x 60 mm
Weight about 1,685 g with transmitter
battery
Receiver GR-32 Dual HoTT
Graupner HoTT 2.4 GHz technology gives the dual-
receiver a new Hopping Telemetry Transmission high-
frequency section with state-of-the-art components
and software. The dual-receiver has two complete
receiver sections and additional hardware antenna
diversity. Reception is always switched over to
the better antenna signal and, for transmitting,
the antenna last used for receiving will always be
used. Thus it is assured that return channel data
is transmitted via the better positioned antenna.
Parameters for receiver supply voltage, receiver
temperature and signal strength are transmitted
without any additional sensors.
The receiver has a connector for telemetry sensors
and one for sum signal input or output.
The receiver has six battery inputs to make it an
excellent power source for even high-load servos.
Accessories
Order No. Description
71.26 Transmitter straps, Graupner HoTT
72.40 Transmitter straps, deluxe
Teacher/pupil cable for
mc-20 HoTT
see page 213
Replacement parts
Order No. Description
3080 Aluminum transmitter case, HoTT,
400x300x150 mm
33000.1 Transmitter battery, ƀat LiIo, single cell six-
pack/6000 3.7 V TX
33002.1 Micro-SD card, 2 GB for HoTT transmitter
33032.2 Transmitter metal hanger for
mc-20
33032.3 Hand rests for mc-20 (2 piece)
33801 HoTT transmitter antenna
Technical data for the GR-32 Dual HoTT receiver
Order no. 33516
Operating voltage 3.6 … 8.4 V*
Current draw about 140 mA
Frequency band 2.4 … 2.4835 GHz
Modulation FHSS
Antenna 2 x 2 diversity antennas,
about 145 mm long, about
115 mm of this length
encapsulated and about
30 mm active
Plug-in servos 16
Plug-in sensors up to four sensors
Temperature range about -10 … +55 °C
Range up to about 5 000 m
Dimensions about 63 x 30 x 14 mm
Antenna length 4 x wire 145 mm (active
antennae 30 mm)
Weight about 24 g
* The speciſcation for permissible operating voltage range applies
only to the receiver. Please note in this context that receiver
input voltage is applied without regulation to connected servos
but the voltage range for most connectible servos (speed
controls, gyros, etc.) is only 4.8 to 6 V.
The set, order no. 33032, includes
Microcomputer transmitter•
mc-20 HoTT with
built-in LiIo single cell six-pack/6000 mAh/3.7 V
transmitter battery (change reserved)
Electric outlet charger (4.2 V, 500 mA)•
Graupner• bidirectional receiver, GR-32 Dual
HoTT (order no. 33516) for connection of up to 16
servos
USB adapter/interface (order no.• 7186.6) including
suitable USB cable for connection to a PC and an
adapter cable for receiver updates
Micro-SD card (2 GB) with an adapter for a card •
reader
Sturdy aluminum transmitter case with foam•
cushioning (order no. 3080)
Other accessories in Internet at www.graupner.de.
Contact or visit your local dealer. He will be glad to
provide advice.
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mc 20
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Computer System mc-20
32 channel remote control set in 2.4 GHz Graupner-HoTT technology
(Hopping Telemetry Transmission)
33020, includes

GRAUPNER MC-20 HoTT Specifications

General

Brand	GRAUPNER
Model	MC-20 HoTT
Category	Remote Control
Language	English