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2. Specification
2-1
2-1. GSM General Specification
GSM900
Phase 1
EGSM 900
Phase 2
DCS1800
Phase 1
PCS1900
Freq. Band[MHz]
Uplink/Downlink
890~915
935~960
880~915
925~960
1710~1785
1805~1880
1850~1910
1930~1990
ARFCN range
1~124
0~124 & 975~1023
512~885
512~810
Tx/Rx spacing
45 MHz
45 MHz
95 MHz
80 MHz
Mod. Bit rate/
Bit Period
270.833 kbps
3.692 us
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
576.9 us
4.615 ms
Modulation
0.3GMSK
0.3 GMSK
0.3 GMSK
0.3 GMSK
MS Power
33 dBm~13 dBm
33 dBm~5 dBm
30 dBm~0 dBm
30 dBm~0 dBm
Power Class
5 pcl ~ 15 pcl
5 pcl ~ 19 pcl
0 pcl ~ 15 pcl
0 pcl ~ 15 pcl
Sensitivity
-102 dBm
-102 dBm
-100 dBm
-100 dBm
TDMA Mux
8
8
8
8
Cell Radius
35 Km
35 Km
2 Km
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