Page 1
Specification
2.
2-1.
GSM General Specification
EGSM 900 DCS1800 PCS1900 TD-SCDMA
Freq. Band[MHz]
Uplink/Downlink
ARFCN range
Tx/Rx spacing 45MHz 95MHz 80MHz 0
Mod. Bit rate/
Bit Period
Time Slot
Period/Frame Period
GSM/
GPRS
Modulation
EDGE 8PSK 8PSK 8PSK
880~915
925~960
0~124 &
975~1023
270.833kbps
3.692us
576.9us
4.615ms
0.3GMSK 0.3GMSK 0.3GMSK
1710~1785
1805~1880
512~885 512~810
270.833kbps
3.692us
576.9us
4.615ms
1850~1910
1930~1990
270.833kbps
3.692us
576.9us
4.615ms
2010~2024
10054~10121
1.28Mcps
675us/5ms
QPSK
MS Power 33dBm~5dBm 30dBm~0dBm 30dBm~0dBm
Power Class
Sensitivity -102dBm -100dBm -100dBm -108dBm
TDMA Mux 8 8 8 7
Cell Radius 35Km 2Km 2Km 11Km
max
(
4
+33
dBm)
max
(
1
+30
dBm)
max
(
1
+30
dBm)
+24dBm~-49dBm
2
max
(
+24
dBm)
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Page 2
Specification
2-2.
GSM TX power class
TX Power
control level
GSM900
533±2
631±2
729±2
827±2
925±2
10 23±2
11 21±2
dBm
dBm
dBm
dBm
dBm
dBm
dBm
TX Power
control level
030±2
128±3
226±3
324±3
422±3
520±3
618±3
DCS1800
dBm
dBm
dBm
dBm
dBm
dBm
dBm
TX Power
control level
030±2
128±3
226±3
324±3
422±3
520±3
618±3
PCS1900
dBm
dBm
dBm
dBm
dBm
dBm
dBm
12 19±2
13 17±2
14 15±2
15 13±2
16 11±3
17 9±3
18 7±3
19 5±3
dBm
dBm
dBm
dBm
dBm
dBm
dBm
dBm
716±3
814±3
912±4
10 10±4
11 8±4
12 6±4
13 4±4
14 2±5
dBm
dBm
dBm
dBm
dBm
dBm
dBm
dBm
716±3
814±3
912±4
10 10±4
11 8±4
12 6±4
13 4±4
14 2±5
dBm
dBm
dBm
dBm
dBm
dBm
dBm
dBm
15 0±5
2-2
dBm
15 0±5
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dBm
Page 3
Product Function
3.
Main Function
Size:
ㅇ
ㅇ
ㅇ
ㅇ
ㅇ
ㅇ
ㅇ
ㅇ
111*50.3*14.3
Band:
900/1800/1900/2010
BB: NXP PNX5225
T3G TD60186
RF: Aero4260, Aero
Memory(Toshiba)
Phone2Gb+1Gb
Camera:
LCD:
Battery:
Video Telephony/Streaming
WAP2.0 Browser
MIDP
MMS/EMS
MP3
Bluetooth
USB
FM Radio
-
2.0M
QVGA TFT
2.4"
mA(AB533640CC)
880
2.0 /
Poly Melody
/64
2.0 (
2.0
mm
(10*10)
Fixed Fodus
CLDC
1.1
CSR)
4221
MHz
262K
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Page 4
10.
Reference data
Reference Abbreviate
ADC :
―
AMPS :
―
― BGA :
― BPF :
― CDMA :
DL :
―
FTP :
―
GPS :
―
― MMS :
PBA :
―
PCS :
―
PIM(S) :
―
QPSK :
―
RF :
―
RSS :
―
SAW :
―
SMS :
―
TCXO :
―
TSP :
―
UL :
―
USB :
―
Analog to Digital Converter
Advanced Mobile Phone System(analog IS-95)
Global Positioning System
Radio Frequency
Uplink
Ball Grid Array
Band Pass Filter
Code Division Multiple Access
Downlink
File Transfer Protocol
Multimedia Messaging Service
Panel Board Assembly
Personal Communication System
Personal Information Management(System)
Quadrature Phase Shift Keying
Received Signal Strength
Surface Acoustic Wave
Short Message Service
Temperature Compensated Crystal Oscillator
Touch Screen Panel
Universal Serial Bus
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Page 5
Safety Precautions
1.
1-1.
Repair Precaution
Repair in Shield Box, during detailed tuning.
―
Take specially care of tuning or test, because the specification of cellular phone is sensitive for
surrounding interference(RF noise).
Be careful to useakind of magnetic object or tool, because performance of parts is damaged by
―
the influence of magnetic force.
Surely useastandard screwdriver when you disassemble this product, otherwise screw will be
―
worn away.
Useathicken twisted wire when you measure level.
―
thicken twisted wire has low resistance, therefore error of measurement is few.
A
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, becausearepair of battery charger is dangerous
―
when tuning ON/OFF PBA and Connector after disassembling 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.
1-1
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Page 6
Safety Precautions
1-2.
Several semiconductor may be damaged easily by static electricity. Such parts are called by ESD
ESD(Electrostatically Sensitive Devices) Precaution
Electrostatically Sensitive Devices), for example IC,BGA chip etc. Read Precaution below.
(
You can prevent from ESD damage by static electricity.
Remove static electricity remained your body before you touch semiconductor or parts with
―
semiconductor. There are ways that you touch an earthed place or wear static electricity prevention
string on wrist.
Use earthed soldering steel when you connect or disconnect ESD.
―
Use soldering removing tool to break static electricity.Otherwise ESD will be damaged by static
―
electricity.
Don't unpack until you set up ESD on product. Because most of ESD are packed by box and
―
aluminum plate to have conductive power,they are prevented from static electricity.
You must maintain electric contact between ESD and place due to be set up until ESD is
―
connected completely to the proper place oracircuit board.
1-2
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Page 7
Array course control
4.
Software Adjustments
4-1.
Test Jig(GH
Test Cable(GH39-01291A) RF Test Cable(GH81-08328A)
99-36900
A)
Test Jig Cable(GH99-38251A)
4-1
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Page 8
Array course control
Software Downloading
4-2.
4-2-1.
•
•
•
•
4-2-2.
■
Pre-requsite for Downloading
Downloader Program
GT-S3930C Mobile Phone
Data Cable
Binary file,
S/W Downloader Program
Load the phone binary download program by executing the
“TD_DownLoader.exe'””
TDSCDMA_DownLoader Setting
1.Target Setting
1.Target Setting
1.Target Setting 3.Command and Erase
3.Command and Erase
3.Command and Erase
Option Setting
Option Setting
Option Setting
2.Communication
2.Communication
setting
setting
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4.Select Partition Table
4.Select Partition Table
4.Select Partition Table
File
File
File
5. START
5. START
Page 9
Partial Download Setting(1/2)
1.Change Erase Option
1.Change Erase Option
Array course control
3.START
3.START
2. Check “Program”
2. Check “Program”
What you wamt to
What you wamt to
download
download
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