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2. Specification
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2-1. GSM General Specification
G S M 8 5 0
P h a s e 1
P C S 1 9 0 0
F r e q . B a n d [ M H z ]
U p l i n k / D o w n l i n k
8 2 4 ~ 8 4 9
8 6 9 ~ 8 9 4
1 8 5 0 ~ 1 9 1 0
1 9 3 0 ~ 1 9 9 0
A R F C N r a n g e
1 2 8 ~ 2 5 1
5 1 2 ~ 8 1 0
T x / Rx s p a c i n g
4 5 M H z
8 0 M H z
M o d . B i t r a t e /
B i t P e r i o d
2 7 0 . 8 3 3 k b p s
3 . 6 9 2 u s
2 7 0 . 8 3 3 k b p s
3 . 6 9 2 u s
T i m e S l o t
P e r i o d / F r a m e P e r i o d
5 7 6 . 9 u s
4 . 6 1 5 m s
5 7 6 . 9 u s
4 . 6 1 5 m s
M o d u l a t i o n
0 . 3 G M S K
0 . 3 G M S K
M S P o w e r
3 3 d B m~ 5 d B m
3 0 d B m~ 0 d B m
P o w e r Cl a s s
4
( m a x + 3 3 d B m )
1
( m a x + 3 0 d B m )
S e n s i t i v i t y
- 1 0 2 d B m
- 1 0 0 d B m
T D M A M u x
8
8
C e l l Ra d i u s
3 5 K m
2 K m