Samsung SGH-E2550L Product Specification
Specification
2.
2-1.
GSM General Specification
GSM850
Phase 1
Freq. Band[MHz]
Uplink/Downlink
ARFCN range 128~251
Tx/Rx spacing 45MHz 45MHz 95MHz 80MHz
Mod. Bit rate
/BitPeriod
Time Slot Period
/ Frame Period
824~849
869~894
270.833kbps
3.692us
576.9us
4.615ms
EGSM900 DCS1800
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
PCS1900
1850~1910
1930~1990
270.833kbps
3.692us
576.9us
4.615ms
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
TDMA Mux 8 8 8 8
Cell Radius 35Km 35Km 2Km 2Km
(max + 33dBm)
4
5~19(
class
4) 0~15(
class1)
(max + 30dBm)
1
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
dBm
dBm
dBm
dBm
dBm
dBm
TX Power
control
GSM900
level
533±2
631±2
729±2
827±2
925±2
10 23±2
dBm
dBm
dBm
dBm
dBm
dBm
TX Power
control
level
0 30±3
1 28±3
2 26±3
3 24±3
4 22±3
5 20±3
PCS1
900
dBm
dBm
dBm
dBm
dBm
dBm
TX Power
control
level
0 30±3
1 28±3
2 26±3
3 24±3
4 22±3
5 20±3
DCS1800
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
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
6 18±3
7 16±3
8 14±3
9 12±4
10 10±4
11 8±4
12 6±4
13 4±4
dBm
dBm
dBm
dBm
dBm
dBm
dBm
dBm
6 18±3
7 16±3
8 14±3
9 12±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
2-2
14 2±5
dBm
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14 2±5
15 0±5
dBm
dBm
Product Function
3.
Main Function
GSM850,GSM900,DCS1800,PCS1900
-
GSM, GPRS, EDGE(RX only)
-
2.01" 262K 128*160
-
Camera
1.3M
-
Bluetooth V.2.1+EDR
-
Music player
-
MP3, AAC, MP4,3GPP Decoding
-
SMS/MMS/E-Mail
-
FM Radio&Recording
-
Wap
-
-
2.0
Java Games
TFT/QQVGA LCD
3-1
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