Product Specification(1).pdf

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2. Specification
2-1. GSM 850&900 /DCS1800/PCS1900/WCDMA2100 General
Specification
EGSM 900
Phase 2
DCS1800
Phase 1
PCS 1900
EGSM 850
WCDMA
Freq.
Band(MHZ)
Uplink/Downlink
824~849
869~894
880~915
925~960
1710~1785
1805~1880
1850~1910
1930~1990
1920~1980
2110~2170
ARFCN range
128~251
1~124 &
975~1023
512~885
512~810
10562~10838
Tx/Rx spacing
45MHz
45MHz
95 MHz
80 MHz
190MHz
Mod. Bit rate/
Bit Period
270.833 kbps
3.692 us
270.833 kbps
3.692 us
270.833 kbps
3.692 us
270.833 kbps
3.692 us
3.84 Mcps/s
Time slot
Period/Frame
Period
576.9 us
4.615 ms
576.9 us
4.615 ms
576.9 us
4.615 ms
576.9 us
4.15 ms
10 ms
Modulation
0.3 GMSK
0.3 GMSK
0.3 GMSK
0.3 GMSK
UL :2BPSK
DL : QPSK
MS Power
33 dBm ~
5dBm
33 dBm ~
5dBm
30dBm~0dBm
30dBm~0dBm
MAX:24
(+1,-3)dBm
MIN :<-50dBm
Power Class
5 pcl ~19pcl 5 pcl ~19pcl
0 pcl ~15pcl
0 pcl ~15pcl
CLASS3
Sensitivity
-103 dBm
-103 dBm
-100dBm
-100dBm
-106.7 dBm
TDMA Mux
8
8
8
8
-
Cell Radius
35Km
35 Km
2Km
-
-
2-1
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This Document can not be used without Samsung's authorization
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Specification
2-2. GSM TX power class
TX POWER
LEVEL CONTOL
EGSM
850/900
TX POWER
LEVEL CONTOL
DCS 1800
TX POWER
LEVEL CONTOL
PCS 1900
5
33±2 dBm
0
30±3 dBm
0
30±3 dBm
6
31±2 dBm
1
28±3 dBm
1
28±3 dBm
7
29±2 dBm
2
26±3 dBm
2
26±3 dBm
8
27±2 dBm
3
24±3 dBm
3
24±3 dBm
9
25±2 dBm
4
22±3 dBm
4
22±3 dBm
10
23±2 dBm
5
20±3 dBm
5
20±3 dBm
11
21±2 dBm
6
18±3 dBm
6
18±3 dBm
12
19±2 dBm
7
16±3 dBm
7
16±3 dBm
13
17±2 dBm
8
14±3 dBm
8
14±3 dBm
14
15±2 dBm
9
12±3 dBm
9
12±3 dBm
15
13±2 dBm
10
10±4 dBm
10
10±4 dBm
16
11±3 dBm
11
8±4 dBm
11
8±4 dBm
17
9±3 dBm
12
6±4 dBm
12
6±4 dBm
18
7±3 dBm
13
4±4 dBm
13
4±4 dBm
19
5±3 dBm
14
2±5 dBm
14
2±5 dBm
15
0±5 dBm
15
0±5 dBm
2-2
SAMSUNG Proprietary-Contents may change without notice
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3. Product Function
Main Function
-8MCamera / CIF Camera
- LCD - Main:3.2" 240x4000 262K Color TFT
- Video Recording & Messaging
- Music Player(MP3/AAC/AAC+/Enhanced ACC+)
- Multimedia Message Service (MMS)
- Bluetooth Wireless Technology
- E-mail
- Voice recorder
- Java / WAP2.0
- Four-band(850/900/1800/1900MHz), UMTS 2100MHz
- USB 2.0
- FM Radio
- GPS
- HSDPA 7.2
3-1
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
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11. Reference data
Reference Abbreviation
- AAC : Advanced Audio Coding.
- AVC : Advanced Video Coding.
- BER : Bit Error Rate
- BPSK : Binary Phase Shift Keying
- CA : Conditional Access
- CDM : Code Division Multiplexing
- C/I : Carrier to Interference
- DMB : Digital Multimedia Broadcasting
- EN : European Standard
- ES : Elementary Stream
- ETSI : European Telecommunications Standards Institute
- MPEG : Moving Picture Experts Group
- PN : Pseudo-random Noise
- PS : Pilot Symbol
- QPSK : Quadrature Phase Shift Keying
- RS : Reed-Solomon
- SI : Service Information
- TDM : Time Division Multiplexing
- TS : Transport Stream
11-1
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This Document can not be used without Samsung's authorization
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1. Safety Precautions
1-1. Repair Precaution
● Repair in Shield Box, during detailed tuning.
Take specially care of tuning or test,
because specipicty of cellular phone is sensitive for surrounding interference(RF noise).
● Be careful to use a kind of magnetic object or tool,
because performance of parts is damaged by the influence of manetic force.
● Surely use a standard screwdriver when you disassemble this product,
otherwise screw will be worn away.
● Use a thicken twisted wire when you measure level.
A thicken twisted wire has low resistance, therefore error of measurement is few.
● Repair after separate Test Pack and Set because for short danger (for example an
overcurrent and furious flames of parts etc) when you repair board in condition of
connecting Test Pack and tuning on.
● Take specially care of soldering, because Land of PCB is small and weak in heat.
● Surely tune on/off while using AC power plug, because a repair of battery charger is
dangerous when tuning ON/OFF PBA and Connector after disassembing charger.
● Don't use as you pleases after change other material than replacement registered on SEC
System.
Otherwise engineer in charge isn't charged with problem that you don't keep this rules.
1-2
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
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