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GSM TELEPHONE
SGH-T509
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
This Service Manual is a property of Samsung Electronics Co.,Ltd. Samsung Electronics Co.,Ltd. March. 2006
Any unauthorized use of Manual can be punished under applicable Printed in Korea.
International and/or domestic law.
Code No.: GH68-09816A
BASIC.
1. Specification
1-1. GSM General Specification
GS M850 DCS1800
PCS1900
Phas e 2 Phas e 1
Fr eq. Band[MHz] 824~849 1710~1785 1850~1910
Uplink/ Downli nk 869~894 1805~1880 1930~1990
ARFCN r ange 128~251 512~885 512~810
Tx/ Rx s paci ng 45MHz 95MHz 80MHz
Mod. Bit r ate 270.833kbps 270.833kbps 270.833kbps
/ Bit Pe r iod 3.692us 3.692us 3.692us
T ime Slot Period 576.9us 576.9us 576.9us
/ F rame Peri od 4.615ms 4.615ms 4.615ms
Modulati on 0.3GMSK 0.3GMSK 0.3GMSK
MS Power 33dBm~5dBm 30dBm~0dBm 30dBm~0dBm
Power Cl a ss 5pcl ~ 19pcl 0pcl ~ 15pcl 0pcl ~ 15pcl
Sensit ivit y - 102dBm - 100dBm -100dBm
TDMA Mux 8 8 8
Cell Radius 35Km 2Km -
1-1
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This Document can not be used without Samsung's authorization
Specification
1-2. GSM TX power class
TX Power TX Power TX Power
GSM850 DCS1800 PCS1900
control level control level control level
5 33