Page 1
Specification
2.
GSM General Specification
2-1.
Freq.
Band[MHz]
Uplink/
Downlink
ARFCN
range
Tx/Rx
spacing
Mod. Bi t
rate/
Bit Pe riod
Time Slot
Period/
Frame
Period
GSM850 EGSM 900 DCS1800 PCS1900
824~849
869~894
128~251
45MHz 45MHz 95MHz 80MHz 190MHz 80MHz 45MHz 45MHz
270.833kbps
3.692us
576.9us
4.615ms
880~915
925~960
0~124 &
975~1023
270.833kbps
3.692us
576.9us
4.615ms
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
WCDMA
2100
1922~1977
2112~2167
UL:
9612~9888
DL:
10562~10838
3.84Mcps 3.84Mcps 3.84Mcps 3.84Mcps
FrameLength:
10ms
Slotlength:
0.667ms
WCDMA
1900
1852~1907
1932~1987
UL:
9262~9538
DL:
9662~9938
FrameLength:
10ms
Slotlength:
0.667ms
WCDMA
900
880~915
925~960
UL:
2712~2863
DL:
2937~3088
FrameLength:
10ms
Slotlength:
0.667ms
WCMDA
824~849
869~894
4132~4233
4357~4458
FrameLength:
Slotlength:
0.667ms
850
UL:
DL:
10ms
Mo dulat ion 0. 3GM SK 0. 3GM SK 0. 3GM SK 0.3G MSK QPSKHQPSK QPSKHQPSK QPSKHQPSK QPSKHQPSK
MS Power 33dBm~5dBm 33dBm~5dBm 30dBm~0dBm 30dBm~0dBm
Power
Class
Sensitivity -102dBm -102dBm -100dBm -100dBm -106.7dBm -106.7dBm -10 6.7dBm -106.7dBm
TDMA Mux 8 8 8 8
Cell Radius 35Km 35Km 2Km 2Km 2Km 2Km 2Km 2Km
pcl
5
~19
pcl
pcl
5
~19
pcl0pcl
~15
pcl0pcl
~15
24dBm~
-50dBm
pcl
3(max+24dBm) 3(max+24dBm) 3(max+24dBm) 3(m ax+24dBm)
8
24dBm~
-50dBm
888
24dBm~
-50dBm
24dBm~
-50dBm
2-1
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Page 2
GSM Tx Power Class
2-2.
Specification
TX Power
control
level
533±2
631±2
729±2
827±2
925±2
10 23±2
11 21±2
12 19±2
GSM850
dBm
dBm
dBm
dBm
dBm
dBm
dBm
dBm
TX Power
control
EGSM900
level
533±2
631±2
729±2
827±2
925±2
10 23±2
11 21±2
12 19±2
dBm
dBm
dBm
dBm
dBm
dBm
dBm
dBm
TX Power
control
DCS1800
level
030±3
128±3
226±3
324±3
422±3
520±3
618±3
716±3
dBm
dBm
dBm
dBm
dBm
dBm
dBm
dBm
TX Power
control
PCS1900
level
030±3
128±3
226±3
324±3
422±3
520±3
618±3
716±3
dBm
dBm
dBm
dBm
dBm
dBm
dBm
dBm
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
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
814±3
912±4
10 10±4
11 8±4
12 6±4
13 4±4
14 2±5
15 0±5
dBm
dBm
dBm
dBm
dBm
dBm
dBm
dBm
814±3
912±4
10 10±4
11 8±4
12 6±4
13 4±4
14 2±5
15 0±5
dBm
dBm
dBm
dBm
dBm
dBm
dBm
dBm
2-2
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Page 3
Operation Instruction and Installation
3.
Main Function
Android OS: Jelly Bean
•
Main5MP AF, Sub
•
WXGA TFT Full Touch(C-Type)
•8"
HSDPA
•
A-GPS/GLONASS/ BT v4.0+EDR with LE/USB v2.0/Wi-Fi
•
Recording definition:
•
Sensors: Accelation, Magnetic, Proximity-Light
•
Additional
•
GHz Dual Core CPU
-1.5
Mbps/HSUPA
21.1
:
MP
1.3
800p /
Mbps
5.76
Playback at
1080p
resolution
(802.11
a/b/g/n)/ OTG
3-1
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Page 4
Reference Abbreviate
9.
Reference Abbreviate
AAC
Advanced Audio Coding.
―
―
―
―
―
―
―
―
―
―
―
―
―
―
―
―
―
―
―
:
AVC
BER
BPSK
CA
CDM
C/I
DMB
EN
ES
ETSI
MPEG
PN
PS
QPSK
RS
SI
TDM
TS
Advanced Video Coding.
:
Bit Error Rate
:
Binary Phase Shift Keying
:
Conditional Access
:
Code Division Multiplexing
:
Carrier to Interference
:
Digital Multimedia Broadcasting
:
: European Standard
: Elementary Stream
European Telecommunications Standards Institute
:
Moving Picture Experts Group
:
Pseudo-random Noise
:
Pilot Symbol
:
Quadrature Phase Shift Keying
:
Reed-Solomon
:
Service Information
:
Time Division Multiplexing
:
: Transport Stream
9-1
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Page 5
Safety Precautions
1.
Repair Precaution
1-1.
Before attempting any repair or detailed tuning, shield the device from RF noise or static
electricity discharges.
Use only demagnetized tools that are specifically designed for small electronic repairs,
as most electronic parts are sensitive to electromagnetic forces.
Use only high quality screwdrivers when servicing products. Low quality screwdrivers can
easily damage the heads of screws.
Use only conductor wire of the properly gauge and insulation for low resistance, because of
the low margin of error of most testing equipment.
We recommend
Hand-soldering is not recommended, because p rinted circuit boards(PCBs) can be easily
gauge twisted copper wire.
22-
damaged, even with relatively low heat. Never useasoldering iron withapower rating of
more than 100 watts and use only lead-free solder with a melting point below 250°C (482°F).
Prior to disassembling the battery charger for repair, ensure that the AC power is disconnected.
Always use the replacement parts that are registered in the SEC system. Third-party replac
ement parts may not function properly.
1-1
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Page 6
Safety Precautions
ESD(Electrostatically Sensitive Devices) Precaution
1-2.
Many semiconductors and ESDs in electronic devices are particularly sensitive to static discha
rge and can be easily damaged by it. We recommend protecting these components with cond
uctive anti-static bags when you store or transport them.
Always use an anti-static strap or wristband and remove electrostatic buildup or dissipate
static electricity from your body before repairing ESDs.
Ensure that soldering irons have AC adapter with ground wires and that the ground wires are
properly connected.
Use only desoldering tools with plastic tips to prevent static discharge.
Properly shield the work environment from accidental electrostatic discharge before opening
packages containing ESDs.
The potential for static electricity discharge may be increased in low humidity environments,
such as air-conditioned rooms. Increase the airflow to the working area to decrease the
chance of accidental static electricity discharges.
1-2
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Page 7
Level
6.
S/W Download
6-1.
Repair
1
6-1-1.
Pre-requisite for S/W Downloading
Downloader Program
SM-T311
Data Link Cable(GH81-09211A
Binary files
Settings
(Odin3 v3.07.exe)
)
Data Link Cable
6-1
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Page 8
Level1Repair
6-1-2.
S/W Downloader Program
Load the binary download program by executing the
Odin3 v3.07.exe"
"
Run this file.
Option checking and select files
.
1
Check Re-Partition, Auto Reboot and F. Reset Time, then select PIT,
CODE, PHONE and CSC File.
Enter Device into Download Mode
.
2
Press volume down button and power key at same time for5seconds, then you
can see below display.
6-2
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Page 9
Level1Repair
Press volume up button to enter device into download mode.
-
6-3
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Page 10
Level1Repair
Connect the Device to PC via Data Cable.
.
3
Make sure ID:COM box highlighted blue that the device is connected to the PC.
6-4
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Page 11
Start Downloading PIT, CODE, PHONE and CSC files by clicking Start button.
.
4
Then wait for"PASS" to be appear on the screen.
Level1Repair
Once the device boots up,confirm the downloaded version name and etc.
.
5
*#1234#
Full Reset
:
Apps>Settings>Backup and reset>Factory data reset
:
6-5
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