Parameter
Unit
RX frequency band
EGSM850: 869- 894 MHz
EGSM900: 925- 960 MHz
GSM1800: 1805 - 1880 MHz
GSM1900: 1930 - 1990 MHz
TX frequency band
GSM850: 824- 849 MHz
GSM900: 880- 915 MHz
GSM1800: 1710 - 1785 MHz
GSM1900: 1850 - 1910 MHz
Output power
GSM850: +5 ... +32.4 dBm
EGSM900: +5 … +32.4 dBm
GSM1800: +0 … +30.3 dBm
GSM1900: +0 ... +30.3 dBm
Number of RF channels
GSM850: 124
EGSM900: 172
GSM1800: 375
GSM1900: 300
Channel spacing
GSM 200 KHz
Number of Tx power levels
GSM850: 15
GSM900: 15
GSM1800: 16
GSM1900: 16
Environmental conditions
Environmental
condition
Ambient temperature
Notes
Normal operation
-15
o
C ... +55
o
C
Specifications fulfilled
Reduced performance
55
o
C ... +70
o
C
Operational only for short periods
Intermittent or no
operation
-40
o
C ... -15
o
C and +70
o
C ... +85
o
C
Operation not guaranteed but an
attempt to operate will not damage
the phone
No operation or
storage
<-40
o
C and >+85
o
C
No storage. An attempt to operate
may cause permanent damage
Charging allowed
-15
o
C ... +55
o
C
Long term storage
conditions
0
o
C ... +85
o
C
RM-495; RM-496
System Module
Page 5 –16
COMPANY CONFIDENTIAL
Issue 1
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