
52
Additional Information
Operating System Support
GSM Performance and technical characteristics
GSM Features Supported
Supported Operating
Systems
Microsoft Windows
98 (SE)
Microsoft Windows
Me
Microsoft Windows
2000 (SP2)
Microsoft Windows
XP
Minimum PC
Specification
Processor size as recommended by Microsoft for the
version of Windows
®
in use
PC Card slot
30 MB free disk space
Dimension
GSM 850
GSM 1900
Frequency Range
TX: 824 – 849 MHz
RX: 869 – 894 MHz
TX: 1850 – 1910 MHz
RX: 1930 – 1990 MHz
Channel Spacing
200 kHz
200 kHz
Number of Channels
124 Carriers * 8 (TDMA)
299 Carriers * 8 (TDMA)
Modulation
GMSK/8-PSK
GMSK/8-PSK
Power Classes
Class 4 (2W) for GSM/
GPRS and EGPRS/MCS
1-4 (GMSK);
Class E2 (0.5W) for
EGPRS/MCS 5-9 (8-PSK)
Class 1 (1W) for GSM/GPRS
and EGPRS/MCS 1-4
(GMSK);
Class E2 (0.4W) for EGPRS/
MCS 5-9 (8-PSK)
Transmitter Output
Impedance
50
Ω
50
Ω
Transmitter
Spurious Emission
According to GSM
specification
According to GSM
specification
ME SIM Lock
Yes
SIM Application
Toolkit
Class 2 without call control.
Support is provided via AT commands
USSD
Support is provided via AT commands; No MMI is provided
Speech Coding
Not applicable (GC82 does not support speech services)