Specification - Samsung B2700 Service Manual

2. Specification

2-1. GSM General Specification
F req . Ba nd[MHz]
U pli nk/Dow nli nk
AR FC N r an ge
T x/R x s pa cing
M od . B i t ra te /
27 0.8 33 K b ps
Bit Period
T i m e S l ot
P e r i o d /
F r ame Perio d
Modu latio n
MS Power
33 dB m~5 d Bm
Po wer C lass
5 pcl ~ 19 pcl
Sen s itivi ty
T D M A M u x
Cel l Ra diu s
E G S M 9 0 0
GSM850
Ph ase 2
8 24 ~ 84 9 8 80 ~9 15
8 69 ~ 89 4 9 25 ~9 60
0~1 24 &
1 28 ~ 25 1
97 5~1 02 3
45 MH z 4 5 M H z
27 0.8 33 Kb ps
3 .69 2 u s 3 .69 2 u s
5 76 .9 u s 5 76 .9 u s
4 .61 5 ms 4.6 15 ms
0.3 GM SK 0.3 GMS K
33 dB m~5 d Bm
5 pcl ~ 19 pcl
- 10 2 d B m -1 02 dB m
8 8
35 Km 35 Km
D CS 18 00
17 10 ~17 85
18 05 ~18 80
5 12 ~ 88 5
95 MH z
27 0.8 33 Kb ps 2 70 .83 3 K bp s
3 .69 2 u s
5 76 .9 u s
4 .61 5 ms
0.3 GM SK
30 dB m~0 d Bm 3 0 d Bm~0 dB m
0 pcl ~ 15 pcl 0 pcl ~ 15 pcl
- 10 0 d B m
8
2 Km
2-1
PCS1900 W C D M A
1 85 0~ 19 10 19 20 ~19 80
1 93 0~ 19 90 21 10 ~21 70
51 2~ 81 0 1 05 62 ~ 10 83 8
80 MH z 1 90 MH z
3 .84 Mcps/s
3.6 92 us
57 6.9 us
10 ms
4 .61 5 m s
U p L i n k :2B P S K
0 .3 GMSK
D o wn Li n k :Q P S K
M A X : 2 4( + 1.- 3) dB m
MIN :< -5 0d B m
C LA S S 3
- 10 2 d B m -1 06 .7 d B m
8 -
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