Samsung SGH-I780, Руководство по обслуживанию

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SAMSUNG Proprietary-Contents may change without notice
2. Specification
This Document can not be used without Samsung's authorization
2-1
E G S M 9 0 0 D C S 1 8 0 0 P C S 1 9 0 0 W - C D M A 2 1 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 8 0 ~ 9 1 5
9 2 5 ~ 9 6 0 1 7 1 0 ~ 1 7 8 5
1 8 0 5 ~ 1 8 8 0 1 8 5 0 ~ 1 9 1 0
1 9 3 0 ~ 1 9 9 0 1 9 2 0 ~ 1 9 8 0
2 1 1 0 ~ 2 1 7 0
A R F C N r a n g e
0 ~ 1 2 4 &
9 7 5 ~ 1 0 2 3
5 1 2 ~ 8 8 5 5 1 2 ~ 8 1 0
U L : 9 6 1 2 ~ 9 8 8 8
D L : 1 0 5 6 2 ~ 1 0 8 3 8
T x / R x s p a c i n g 4 5 M H z 9 5 M H z 8 0 M H z 1 9 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
2 7 0 . 8 3 3 k b p s
3 . 6 9 2 u s
3 . 8 4 M c p s
( c h i p r a t e )
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
5 7 6 . 9 u s
4 . 6 1 5 m s
F r a m e l e n g t h : 1 0 m s
S l o t l e n g t h : 0 . 6 6 7 m s
M o d u l a t i o n 0 . 3 G M S K 0 . 3 G M S K 0 . 3 G M S K
Q P S K ( D L )
H P S K ( U L )
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 3 0 d B m ~ 0 d B m 2 4 d B m ~ - 5 0 d B m
P o w e r C l a s s
4
(max +33dBm)
1
(max +30dBm)
1
(max +30dBm)
3
(max +24dBm)
S e n s i t i v i t y - 1 0 2 d B m - 1 0 0 d B m - 1 0 0 d B m - 1 0 6 . 7 d B m
T D M A M u x 8 8 8
C e l l R a d i u s 3 5 K m 2 K m 2 K m 2 K m
2-1. GSM General Specification