Service Manuals, User Guides, Schematic Diagrams or docs for : Samsung GSM Samsung SGH-E300 service manual
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GSM TELEPHONE
SGH-E300
Manual
SERVICE
GSM TELEPHONE CONTENTS
1. Specification
2. Flow Chart of Troubleshooting
3. Exploded Views and Parts List
4. Electrical Parts List
5. Block Diagrams
6. PCB Diagrams
1. SGH-E300 Specification
1. GSM General Specification
GSM900 EGSM 900 DCS1800
Phas e 1 Phas e 2 Phas e 1
Fr eq. Band[MHz] 890~915 880~915 1710~1785
Uplink/ Downli nk 935~960 925~960 1805~1880
0~124 &
ARFCN r ange 1~124 512~885
975~1023
Tx/ Rx s paci ng 45MHz 45MHz 95MHz
Mod. Bit rate/ 270.833kbps 270.833kbps 270.833kbps
Bit Period 3.692us 3.692us 3.692us
Ti me Slot 576.9us 576.9us 576.9us
Peri od/Fr ame Per iod 4.615ms 4.615ms 4.615ms
Modulati on 0 . 3 GM S K 0.3GMSK 0 . 3 GM S K
MS Power 33dBm~13dBm 33dBm~5dBm 30dBm~0dBm
Power Cl a ss 5pcl ~ 15pcl 5pcl ~ 19pcl 0pcl ~ 15pcl
Sensit ivit y - 102dBm -102dBm - 100dBm
TDMA Mux 8 8 8
Cell Radius 35Km 35Km 2Km
1-1
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
SGH-E310 Specification
2. GSM TX power class
TX Power TX Power
GSM900 DCS1800
control level control level
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