Samsung SGH-E1310S, GT-E1310S Product Specification

Specification

2-1.

GSM General Specification

Freq. Band[MHz]

Uplink/Downlink

ARFCN range 0~124 & 975~1023 512~885

Tx/Rx spacing 45MHz 95MHz

Mod. Bit rate/

Bit Period

Time Slot Period/Frame

Period

EGSM 900 DCS1800

880~915 925~960

270.833kbps

3.692us

576.9us

4.615ms

1710~1785 1805~1880

270.833kbps

3.692us

576.9us

4.615ms

Modulation 0.3GMSK 0.3GMSK

MS Power 33dBm~5dBm 30dBm~0dBm

Power Class

Sensitivity -102dBm -100dBm

TDMA Mux 8 8

Cell Radius 35Km 2Km

max

(

+33

dBm)

max

(

+30

dBm)

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Specification

2-2.

GSM TX power class

TX Power

control level

533±2

631±2

729±2

827±2

925±2

10 23±2

11 21±2

GSM900

dBm

TX Power

control level

0 30±3

1 28±3

2 26±3

3 24±3

4 22±3

5 20±3

6 18±3

DCS1800

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

7 16±3

8 14±3

9 12±4

10 10±4

11 8±4

12 6±4

13 4±4

14 2±5

15 0±5

dBm

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Operation Instruction and Installation

Main Function

GSM Function Support

• ARM926EJ-S Core

• S20 Pin TA

• No Java

• Dual Band

•

•40 Non Camera

• Phonebook

• FM Radio Support

•

(900/1800

Poly Ringtone(Midi, AMR, MP3)

500

MHz)

entry

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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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Safety Precautions

Repair Precaution

1-1.

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.

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.

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