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2. Specification
2-1. GSM General Specification
Freq. Ban d [M Hz ]
Upl in k/Downl in k
A RF C N ra n g e
Tx/R x sp aci ng
Mod. Bit rat e/
Bit Period
Tim e Sl ot
P eri od /F rame
Peri od
Modu la t ion
M S P o w e r
P ow er Cl a ss
Sen sit ivit y
TDM A Mu x
Cell Rad iu s
GSM900
Ph ase 1
89 0~ 91 5
93 5~ 96 0
1 ~ 1 24
45 MHz
270.833kbp s
2 70 . 8 33 k b ps
3.692us
576.9us
4. 61 5m s
0. 3GM SK
3 3d B m ~ 13 dB m 3 3d B m ~ 5 d B m
5 p cl ~ 15 p cl
5pcl ~ 19pcl
-102dBm
8
35 Km
E G S M 9 00
DCS1800
Ph ase 2
Ph ase 1
88 0~ 91 5
1 71 0~ 1 78 5
92 5~ 96 0
1 80 5~ 1 88 0
0 ~ 1 24 &
51 2~8 85
9 75 ~ 10 23
45 MHz
270.833kbp s
3.692us
3.692us
576.9us
576.9us
4 .615ms
4. 61 5ms
0. 3GM S K
0. 3GM SK
3 0d B m ~ 0 d Bm
0pcl ~ 15pcl
-102dBm
-100dBm
8
35 Km
2-1
PC S1 90 0
18 50 ~1 91 0
19 30 ~1 99 0
5 12 ~8 10
95 MHz
8 0M Hz
27 0. 83 3kb p s
3. 69 2u s
57 6. 9u s
4. 61 5ms
0 .3 GMS K
30 d Bm ~ 0d B m
0pcl ~ 15pcl
- 100 dBm
8
2 Km
8
-
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