Samsung GT-S7520U Product Specification
2. Specification
2-1.
GSM General Specification
GSM 850 EGSM 900 DCS1800 PCS1900
Freq.
Band[MHz]
Uplink/Downlink
ARFCN range 128~25
Tx/Rx spacing 45MHz 45MHz 95MHz 80MHz 400MHz
Mod. Bit rate/
Bit Period
Time Slot
Period/Frame
Period
824~849
869~894
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
W-CDMA
AWS
1712~1753
2112~2168
UL:1312~1513
DL:1537~1738
3.84Mcps
Frame length
: 10ms
Slot length :
0.667ms
Modulation 0.3GMSK 0.3GMSK 0.3GMSK 0.3GMSK
MS Power 33dBm~5dBm 33dBm~5dBm 30dBm~0dBm 30dBm~0dBm
Power Class
Sensitivity -102dBm -102dBm -100dBm -100dBm -106.7dBm
TDMA Mux 8 8 8 8
Cell Radius 35Km 35Km 2Km 2Km 2Km
max
(
4
+33
dBm)
max
(
4
+33
dBm)
max
(
1
+30
dBm)
max
(
1
+30
dBm)
QPSK
HQPSK
24dBm ~ -
50dBm
3
max
(
+24
dBm)
2-1
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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
GSM850
GSM900
dBm
dBm
dBm
dBm
dBm
dBm
TX Power
control level
030±3
128±3
226±3
324±3
422±3
520±3
DCS1800
dBm
dBm
dBm
dBm
dBm
dBm
TX Power
control level
030±3
128±3
226±3
324±3
422±3
520±3
PCS1900
dBm
dBm
dBm
dBm
dBm
dBm
11 21±2
12 19±2
13 17±2
14 15±2
15 13±2
16 11±3
17 9±3
18 7±3
dBm
dBm
dBm
dBm
dBm
dBm
dBm
dBm
618±3
716±3
814±3
912±4
10 10±4
11 8±4
12 6±4
13 4±4
dBm
dBm
dBm
dBm
dBm
dBm
dBm
dBm
618±3
716±3
814±3
912±4
10 10±4
11 8±4
12 6±4
13 4±4
dBm
dBm
dBm
dBm
dBm
dBm
dBm
dBm
19 5±3
dBm
14 2±5
15 0±5
2-2
dBm
dBm
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14 2±5
15 0±5
dBm
dBm
Product Function
3.
Main Function
－
MP3
－
BT 2.0+
－
MMS(Video Message
－
External Memory: micro SD
－
IM(Windows Live, Yahoo, AIM, ICQ
－
Oz Email
－
USB
－
WAP2.0, MPEG4
－
MIDP
－
Auto Time Setting
－
GPRS/EDGE:class
－
BT:Braodcom BCM2046
－
Battery:
－
Weight:
－
Memory:
－
Size:
－
Band: GSM850/
－
BB: Qualcomm MSM62
－
RF: Qualcomm RTR62
－
HSDPA
－
MP AF camera w/ Power LED
5
－
－
－
－
－
－
－
x400
240
Advanced Full Touch UI&GUI(TouchWiz)
Full Internet Browser with Touch
QVGA(
Mega CMOS Digital
5
myFaves1.5/NAB/External Memory
Proximity Sensor, Gyro Sensor
Poly Melody
/72
EDR
2.0
CLDC
2.0 /
mAH
1000
110 g
NAND
3G
x53.5x
104.9
Mbps w/AGPS
3.6
WQVGA Color TFT display
3.0"
Flame), QCIF(15 Flame) Video Recording(MPEG4/3GPP)
15
KB)/ Streaming
600
1.1
10
SDRAM
+1G
mm
12.7
900/1800/1900,
PM6658
90,
85
Zoom
4x
)
WCDMA AWS
3-1
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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
10-1
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