Specification - Samsung SGH-X490 Service Manual

1. Specification

1-1. GSM General Specification
Freq. Band[MHz]
Upl ink/Downlink
ARFCN range
Tx/Rx spacing
Mod. Bit r ate/
Bi t Pe r iod
Time Sl ot
P e r i o d / F r a me Pe r i o d
Modulation
MS Powe r
Powe r Class
Sensi tivi ty
TDMA Mux
Ce ll Ra dius
GSM900
Ph ase 1
890~915
935~960
1~124
45MHz
270.833kbps
3.692us
576.9us
4.615ms
0.3GMSK
33dBm~5dBm 33dBm~5dBm
5pcl ~ 19pcl 5pcl ~ 19pcl
-102dBm
8
35Km
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EG SM900 DCS1800
Ph ase 2 Ph ase 1
880~915 1710~1785
925~960 1805~1880
0~124 &
512~885
915~1023
45MHz 95MHz
270.833kbps 270.833kbps
3.692us 3.692us
576.9us 576.9us
4.615ms 4.615ms
0.3GMSK 0.3GMSK
30dBm~0dBm
0pcl ~ 15pcl
-102dBm -100dBm
8
35Km 2Km
1- 1
PC1900
Ph ase 1
1850~1910
1930~1990
512~810
80MHz
270.833kbps
3.692us
576.9us
4.615ms
0.3GMSK
30dBm~0dBm
0pcl ~ 15pcl
-100dBm
8 8
2Km