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2. Specification
2-2
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2-1. GSM General Specification
E-GSM
DCS1800
PCS1900
Freq. Band[MHz]
Uplink/Downlink
880~915
925~960
1710~1785
1805~1880
1850~1910
1930~1990
ARFCN range
975~1023
0~124
512~885
512~810
Tx/Rx spacing
45 MHz
95 MHz
80 MHz
Mod. Bit
rate/
Bit Period
GPRS
270.833 Kbps
3.692 us
270.833 Kbps
3.692 us
270.833 Kbps
3.692 us
Time Slot Period/Frame
Period
576.9 us
4.615 ms
576.9 us
4.615 ms
576.9 us
4.615 ms
Modulation
GPRS
0.3 GMSK
0.3 GMSK
0.3 GMSK
MS Power
GPRS
33 dBm~5 dBm
30 dBm~0 dBm
30 dBm~0 dBm
Power Level
GPRS
5~19(class4)
0~15(class1)
0~15(class1)
Sensitivity
-102 dBm
-100 dBm
-102 dBm
TDMA Mux
8
8
8
Cell Radius
35 Km
2 Km
2 Km
Operating Temperature
-20
℃
~ 45
℃
-20
℃
~ 45
℃
-20
℃
~ 45
℃
Supply Voltage
3.7 V
3.7 V
3.7 V
Size and Weight
Dimention : 97(H) × 52(W) × 14.9(D) mm
Weight
: 96 g (with standard battery)