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GSM TELEPHONE
SGH-P738
GSM TELEPHONE CONTENTS
1. Specification
2. Flow Chart of Troubleshooting
3. Exploded Views and Parts List
4. Electrical Parts List
5. PCB Diagrams
6. Block Diagrams
Samsung Electronics Co.,Ltd. Nov. 2004
This Service Manual is a property of Samsung Electronics Co.,Ltd. Printed in South Korea.
Any unauthorized use of Manual can be punished under applicable
International and/or domestic law. Code No.: GH68-06167A
BASIC.
1. SGH-P738 Specification
1. GSM General Specification
GSM900 EGSM 900 DCS 1800
Phase 1 Phase 2 Phase 1
Freq. Band [MHz] 890~915 880~915 1710~1785
Uplink/Downlink 935~960 925~960 1805~1880
ARFCN range 1~124 0~124 & 975~1023 512~885
Tx/Rx spacing 45MHz 45MHz 95MHz
Mod. Bit rate / 270.833kbps 270.833kbps 270.833kbps
Bit Period 3.692us 3.692us 3.692us
Time Slot Period / 576.9us 576.9us 576.9us
Frame Period 4.615ms 4.615ms 4.615ms
Modulation 0.3GMSK 0.3GMSK 0.3GMSK
MS Power 33dBm~13dBm 33dBm~5dBm 30dBm~0dBm
Power Class 5pcl ~ 15pcl 5pcl ~ 19pcl 0pcl ~ 15pcl
Sensitivity -102dBm -102dBm -100dBm
TDMA Mux 8 8 8
Cell Radius 35Km 35Km 2Km
1-1
SGH-P738 Speclflcation
2. GSM Tx Power Class
Tx Power Tx Power
GSM900 DCS1800
control level control level
5 33