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2. Specification
2-
1
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GSM 850
EGSM 900
Phase 2
DCS1800
Phase 1
PCS 1900
Freq. Band(MHZ)
Uplink/Downlink
824~849
869~894
880~915
925~960
1710~1785
1805~1880
1850~1910
1930~1990
ARFCN range
128~251
0~124 &
975~1023
512~885
512~810
Tx/Rx spacing
45MHz
45MHz
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
0.3 GMSK
0.3 GMSK
0.3 GMSK
0.3 GMSK
MS Power
33 dBm ~ 5dBm
33 dBm ~ 5dBm
30dBm~0dBm
30dBm~0dBm
Power Class
Class 4
Class 4
Class 1
Class 1
Sensitivity
-102 dBm
-102 dBm
-102 dBm
-102 dBm
TDMA Mux
8
8
8
8
Cell Radius
35Km
35 Km
2Km
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2-1. GSM850&900/DCS1800/PCS1900 General Specification