Samsung B7702 Product Specification
Specification
2.
GSM General Specification
2-1.
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
MS Power 33dBm~5dBm 30dBm~0dBm 30dBm~0dBm +24dBm~-49dBm
Power Class
880~915
925~960
0~124 &
975~1023
270.833kbps
3.692us
576.9us
4.615ms
0.3GMSK 0.3GMSK 0.3GMSK
4
(max +33dBm)
1710~1785
1805~1880
512~885 512~810 10054~10121
270.833kbps
3.692us
576.9us
4.615ms
1
(max +30dBm)
1850~1910
1930~1990
270.833kbps
3.692us
576.9us
4.615ms
(max +30dBm)
1
2010~2024
1.28Mcps
675us/5ms
QPSK
2
(max +24dBm)
Sensitivity -102dBm -100dBm -100dBm -108dBm
TDMA Mux 8 8 8 7
Cell Radius 35Km 2Km 2Km 11Km
2-1
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GSM TX power class
2-2.
Specification
TX Power
control level
5 33±2 dBm
6 31±2 dBm
7 29±2 dBm
8 27±2 dBm
9 25±2 dBm
10 23±2 dBm
11 21±2 dBm
GSM900
TX Power
control level
0 30±2 dBm
1 28±3 dBm
2 26±3 dBm
3 24±3 dBm
4 22±3 dBm
5 20±3 dBm
6 18±3 dBm
DCS1800
TX Power
control level
030±2dBm
128±3dBm
226±3dBm
324±3dBm
422±3dBm
520±3dBm
618±3dBm
PCS1900
12 19±2 dBm
13 17±2 dBm
14 15±2 dBm
15 13±2 dBm
16 11±3 dBm
17 9±3dBm
18 7±3 dBm
19 5±3 dBm
7 16±3 dBm
8 14±3 dBm
9 12±4 dBm
10 10±4 dBm
11 8±4dBm
12 6±4 dBm
13 4±4 dBm
14 2±5 dBm
716±3dBm
814±3dBm
912±4dBm
10 10±4 dBm
11 8±4dBm
12 6±4 dBm
13 4±4 dBm
14 2±5 dBm
15 0±5 dBm
2-2
15 0±5 dBm
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Specification
GSM EDGE TX power class
2-3.
TX Power
control level
8 27±3 dBm
9 25±3 dBm
10 23±3 dBm
11 21±3 dBm
12 19±3 dBm
13 17±3 dBm
14 15±3 dBm
GSM900
GSM850
TX Power
control level
226-4/+3dBm
324±3dBm
422±3dBm
520±3dBm
618±3dBm
716±3dBm
812±3dBm
DCS1800
TX Power
control level
226-4/+3dBm
3 24±3 dBm
4 22±3 dBm
5 20±3 dBm
6 18±3 dBm
7 16±3 dBm
8 12±3 dBm
PCS1900
15 13±3 dBm
16 11±5 dBm
17 9±5 dBm
18 7±5 dBm
19 5±5 dBm
910±3dBm
10 14±3 dBm
11 12±4 dBm
12 10±4 dBm
13 8±4dBm
14 6±4 dBm
15 4±4 dBm
9 10±3 dBm
10 14±3 dBm
11 12±4 dBm
12 10±4 dBm
13 8±4dBm
14 6±4 dBm
15 4±4 dBm
2-3
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