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Samsung SGH-E730 service manual


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1 . S p e c if ic a t io n


1-1. GSM General Specification
                                   GSM900              EGSM 900                DCS 1 8 0 0
                                                                                                    PCS 1 9 0 0
                                   P ha s e 1           Pha s e 2              P ha s 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     1 8 5 0 ~1 9 1 0
  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     1 9 3 0 ~1 9 9 0

                                                        0~124 &
    A RF C N r a n g e              1 ~1 2 4                                    5 1 2 ~8 8 5         5 1 2 ~8 1 0
                                                        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             8 0 MH z


    Mod. Bit rate               270.833kbps           2 7 0 .8 3 3 k b p s   270.833kbps          2 7 0 .8 3 3 k b p s
     / Bi t Pe r i o d            3.692us                 3 .6 9 2 u s         3.692us                3 .6 9 2 u s


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


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


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

     Po w er C l as s           5 p cl ~ 1 9 p c l     5pcl ~ 19pcl           0pcl ~ 15pcl         0pcl ~ 15pcl

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

     TDM A M u x                        8                      8                     8                     8

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




                                                            1- 1
                              SAMSUNG Proprietary-Contents may change without notice
                              This Document can not be used without Samsung's authorization
Specification




1-2. GSM TX power class
      TX Power                         TX Power                            TX Power
                     GSM900                                  DCS1800                      PCS1900
     control level                    control level                       control level

           5         33



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