Service Manuals, User Guides, Schematic Diagrams or docs for : Samsung GSM SGH-X460

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                 GS M    T ELEP H O N E




                          Manual
SERVICE
 GSM TELEPHONE                      CONTENTS


                    1.   Specification
                    2.   Circuit Description
                    3.   Exploded Views and Parts List
                    4.   Electrical Parts List
                    5.   Block Diagrams
                    6.   PCB Diagrams
                    7.   Flow Chart of Troubleshooting
ELECTRONICS
1 . SGH - X4 6 0              S p e c if ic a t io n


1. GSM General Specification

                                       GS M9 0 0           E GS M 9 0 0             DC S 1 8 0 0
                                       Ph a se 1             Ph a se 2              P h as e 1

  F r eq . B a n d [M Hz ]             8 9 0 ~9 1 5          8 8 0 ~9 1 5         1 7 1 0 ~1 7 8 5
  Up l in k / Do w n li n k            9 3 5 ~9 6 0          9 2 5 ~9 6 0         1 8 0 5 ~1 8 8 0

                                                            0~124 &
    A RF C N r a n g e                  1 ~1 2 4                                    5 1 2 ~8 8 5
                                                            9 7 5 ~1 0 2 3

    T x /R x s p ac in g                4 5 MHz               4 5 MHz                9 5 M Hz


    Mo d . B i t r at e/             270.833kbps          2 7 0 .8 3 3 k b p s   270.833kbps
     Bi t Pe r i o d                   3.692us                3 .6 9 2 u s         3.692us


        Ti me Sl o t                   576.9us               5 7 6 .9 u s           576.9us
P er io d / F r am e P er i o d        4 .6 1 5 m s          4 .6 1 5 m s           4 .6 1 5 m s


       Mo d u l a ti o n              0 .3 G MS K           0 .3 G MS K            0 .3 GM SK


       M S P o we r                3 3 d Bm ~1 3 d B m    3 3 d Bm ~5 d B m      3 0 d B m ~0 d B m

      Po w er C l as s              5 p cl ~ 1 5 p c l     5pcl ~ 19pcl           0pcl ~ 15pcl

       Se n si t iv i t y              -102dBm               - 1 0 2 d Bm           -100dBm

      TDM A M u x                           8                      8                     8

      C el l Ra d iu s                   3 5 Km                3 5 Km                  2 Km




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                                  SAMSUNG Proprietary-Contents may change without notice
                                  This Document can not be used without Samsung's authorization
Specification




2. GSM TX power class

      TX Power                         TX Power
                     GSM900                                  DCS1800
     control level                    control level

           5         33

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