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1. SGH-D720 Specification
1-1. GSM General Specification
F r eq . B an d [M Hz]
U p l i n k /D ow nl i n k
A RF C N r a n ge
Tx /R x sp aci n g
M od . Bi t r at e/
Bi t Pe r i od
Ti m e Sl o t
Per i o d/ F r am e
Pe r i od
Mo du l at i on
MS Po w er
P ow er Cl a ss
Sen si t i v i t y
T DM A M u x
Ce l l Rad i u s
G S M9 0 0
Ph ase 1
8 9 0~ 91 5
9 3 5~ 96 0
1 ~ 1 24
45 M Hz
27 0 .8 3 3 k bp s
2 7 0. 83 3 k b ps
3 .6 92 u s
5 76 .9 u s
4 .6 1 5 m s
0 .3 GM SK
3 3 d Bm ~ 13 d Bm 33 d Bm ~ 5 dB m
5 pcl ~ 1 5p cl
-1 0 2 dB m
8
3 5 Km
E GS M 9 0 0
D CS 1 80 0
Ph as e 2
P ha se 1
8 8 0 ~ 9 1 5
1 71 0 ~ 1 7 8 5
9 2 5 ~ 9 6 0
1 80 5 ~ 1 8 8 0
0 ~ 1 2 4 &
51 2 ~ 8 8 5
9 7 5 ~ 1 0 23
4 5M Hz
2 7 0 .8 33 k b p s
3 .6 9 2u s
3 .6 9 2 u s
5 7 6. 9u s
5 7 6 .9 u s
4 .6 15 m s
4 .6 1 5 m s
0 .3 G MS K
0. 3G M SK
3 0d B m ~ 0 d Bm
5pcl ~ 19pcl
0pcl ~ 15pcl
- 10 2 d Bm
- 1 00 d Bm
8
35 K m
1- 1
PC S1 9 0 0
1 8 5 0~ 1 91 0
1 9 3 0~ 1 99 0
5 1 2~ 8 10
9 5 MH z
80 M Hz
2 70 .8 3 3 k b ps
3 .6 92 u s
5 76 .9 u s
4. 61 5 m s
0 .3 G MS K
3 0 d Bm ~ 0d B m
0pcl ~ 15pcl
-1 0 0 dB m
8
2 Km
8
-
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