Siemens MOBY series User Manual page 77

R 01.04
MOBY U antenna
Transmission frequency
Band width
Gross bit rate of radio channel
Data rate (read/write), net
Antenna
S Emission direction
S Angle of opening
S Polarization
S Emission capacity
S Emission density
Range (read/write)
S Limit distance (S
g
S Max./min./standard
S Site resolution
MDS acquisition time
Power supply
Current consumption (antenna on)
3
Operation duration
Operating modes
S Off
S Search
S Communication
Minimum distance to an SLG U92
or another STG U
STG Hand-Held Terminal
(5)J31069-D0126-U001-A5.1-7418
2.4 to 2.4835 GHz
2 x 1 MHz within 83 MHz
384 kbit/sec
Approx. 8/4.8 Kbyte/sec without bunch
Vertical to back of MOBY U antenna
Approx. 90° (cone-shaped antenna field)
Circular
< 50 mV/m at 3-m distance
< 0.5 µW/cm
0.15 m to 3 m
) Corresponds to set range limitation
3 m / 0.5 m / 1 m
Can be set over range limitation in increments
of 0.5 m
Approx. 3 sec with 1 MDS
(after communication button is pressed)
Lithium ion battery pack 2SIP CGR18650 HG
7.2 V 1.8 Ah
Rapid-charge capability, automatic switchoff,
lifespan: approx. 500 charging cycles
< 800 mA
> 2 months (antenna not active)
2 hours
The antenna is turned on via the communica-
tion button only for communication and then
automatically switched off again after the func-
tion is executed. The shortest switchon time for
communication is approx. 3 sec (depending on
the data volume) when an MDS is located in
the field.
Antenna off
Ready to receive and evaluate search informa-
tion sent by the MDS
Communication with the MDS: read, write or
initialize
≥ (set range + 0.5 m)
Technical Data
2
at distance of 1 m
(antenna active)
E-71