Graupner New Items 2008
Graupner New Items 2008
Graupner New Items 2008
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Receiver, servos, accessories<br />
amc24DSCAN<br />
APCM-SYN dual-conversion receiver<br />
Order No. 7056 35 / 35 MHz B-band<br />
Order No. 7057 40 / 41 MHz band<br />
Highly selective, narrow-band APCM<br />
dual-conversion SCAN receiver exploiting<br />
the latest Synthesizer techniques<br />
and APCM (Advanced PCM) technology.<br />
The new APCM 24 modulation transmits<br />
twelve servo channels with equal priority.<br />
This results in major improvements over<br />
previous types of modulation, which are<br />
especially noticeable with high-speed<br />
model aircraft such as jets, and gliders<br />
with six to eight wing flaps. The new<br />
system eliminates the familiar delay in<br />
response from servos connected to the<br />
high-number receiver outputs.<br />
The amc24DSCAN receiver is equipped<br />
with a modern model memory recognition<br />
circuit. During the SCAN process<br />
the transmitter sends the model memory<br />
number, and the information is stored<br />
in the receiver. When the SCAN process<br />
is complete, the receiver only<br />
responds to this model memory, thereby<br />
eliminating the possibility of launching<br />
a model with the wrong memory<br />
set at the transmitter: a not insignificant<br />
safety aspect which is relevant to all<br />
areas of RC modelling.<br />
Specification<br />
Operating voltage 4,8 ... 6 V<br />
Current drain approx 110 mA<br />
Spot frequencies, 35 MHz 61...80/182...191<br />
Spot frequencies, 40 MHz 50...92/400...420*<br />
Channel spacing 10 kHz<br />
Sensitivity approx. 7 μV<br />
Type of modulation APCM 24 (1024 Step)<br />
Servo functions 12<br />
Temperature range –15 ... + 55 °C<br />
Aerial length approx 1000 mm<br />
Dimensions approx. 53 x 38 x 16 mm<br />
Weight approx. 31 g<br />
*41 MHz only approved for use in France<br />
158 <strong>New</strong> <strong>Items</strong> ’08<br />
DS 288 180° Digital Micro Power<br />
servo DS 288<br />
Order No. 5181<br />
This digital micro power servo is<br />
controlled by a new type of intelligent<br />
micro-controller which checks the<br />
control signals and compensates automatically<br />
for defects such as incorrect<br />
signals, thermal drift and other<br />
parameters which can interfere with<br />
the system. Long-life electric motor with<br />
carbon brushes for extended useful life.<br />
Extremely accurate centring, very<br />
high resolution and smooth travel<br />
characteristics, with 13-bit ACD system<br />
and 5900 steps over the full angular<br />
travel of 180 degrees. Special components<br />
provide ultra-low temperature drift<br />
and good resistance to vibration and<br />
shock loads. High electric motor pulse<br />
frequency of up to 300 Hz avoids<br />
premature motor wear and ensures<br />
high load capacity.<br />
5181<br />
5185<br />
Digital-Ultra-High-Speed-Servo<br />
DS 8922<br />
Order No. 5185<br />
Digital ultra-high-speed power servo for<br />
RC model cars and top-level high-speed<br />
models of all types which require ultrahigh<br />
transit speed combined with high<br />
torque.<br />
Substantially improved development of<br />
the DS 8417, DS 8418 and DS 8822<br />
high-speed servos, which have been<br />
very successful all over the world.<br />
Particularly recommended for 1 : 8<br />
scale off-road car operators. Metal race<br />
gears, metal output shaft and twin ballraces<br />
ensure excellent reliability and<br />
extreme performance figures. Precision<br />
high-performance bell-armature motor<br />
with large aluminium case block for<br />
optimum motor cooling, combined with<br />
heavy-duty electronics, endow this ultra<br />
high-speed servo with optimum<br />
characteristics and high torque capacity.<br />
The digital ultra-high-speed servo is<br />
recommended for 1 : 8 scale off-road<br />
RC cars, model jets and high-speed<br />
models generally.<br />
The servo is supplied complete with a<br />
heavy-duty 84 mm aluminium output<br />
arm for symmetrical (two-sided) control<br />
surface linkages. Not suitable as a tail<br />
rotor servo for use with a piezo gyro.<br />
Digital-Super-Power-Servo DS 8911<br />
Order No. 5190<br />
Digital super-power servo for absolute<br />
top-notch models of all kinds. A significantly<br />
improved development of the DS<br />
8311, DS 8411, DS 8511 and DS 8811<br />
series of power servos, which have<br />
been successful all over the world.<br />
Recommended for pro-standard<br />
operators of all classes - wherever the<br />
requirement is for maximum possible<br />
functional reliability combined with<br />
extreme performance parameters.<br />
Metal gears, metal output shaft, twin<br />
ballraces and optimised cooling of the<br />
precision high-performance bell-armature<br />
motor, with large aluminium case<br />
block for excellent resistance to shock<br />
loads, and extreme performance figures.<br />
This digital super-power servo is<br />
recommended for top-class model jets,<br />
large-scale models and RC model cars.<br />
The servo is supplied with a heavy-duty<br />
84 mm aluminium output arm for symmetrical<br />
(two-sided) control surface linkages.<br />
5190<br />
Order No. 5185<br />
and 5190 include<br />
heavy-duty aluminium<br />
output arm
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