1. SGH-D720 Specification
1-
1
1-1. GSM General Specification
G S M9 0 0
Ph ase 1
E GS M 9 0 0
Ph as e 2
D CS 1 80 0
P ha se 1
PC S1 9 0 0
Freq . B an d [M Hz]
Up lin k/D ow nlin k
8 9 0~ 91 5
9 3 5~ 96 0
8 8 0 ~9 1 5
9 2 5 ~9 6 0
1 71 0 ~1 7 8 5
1 80 5 ~1 8 8 0
1 8 5 0~ 1 91 0
1 9 3 0~ 1 99 0
A RFC N ra n ge
1 ~1 24
0 ~1 2 4 &
9 7 5 ~1 0 23
51 2 ~8 8 5
5 1 2~ 8 10
Tx /R x sp acin g
45 M Hz
4 5M Hz
9 5 MH z
80 M Hz
M od . Bit rat e/
Bit Pe riod
27 0 .8 3 3 kbp s
3 .6 92 u s
2 7 0. 83 3 kb ps
3 .6 9 2u s
2 7 0 .8 33 kb p s
3 .6 9 2 u s
2 70 .8 3 3 kb ps
3 .6 92 u s
Tim e Slo t
Perio d/ Frame
Pe riod
5 76 .9 u s
4 .6 1 5 ms
5 7 6. 9u s
4 .6 15 m s
5 7 6 .9 u s
4 .6 1 5 ms
5 76 .9 u s
4. 61 5 ms
Mo du lat ion
0 .3 GM SK
0 .3 G MS K
0. 3G M SK
0 .3 G MS K
MS Po wer
3 3 d Bm~ 13 d Bm 33 d Bm ~5 dB m
3 0d B m~0 d Bm
3 0 d Bm~ 0d B m
P ow er Cla ss
5 pcl ~ 1 5p cl
5pcl ~ 19pcl
0pcl ~ 15pcl
0pcl ~ 15pcl
Sen sit ivit y
-1 0 2 dB m
- 10 2 d Bm
- 1 00 d Bm
-1 0 0 dB m
T DM A M u x
8
8
8
8
Ce ll Rad iu s
3 5 Km
35 K m
2 Km
-
