System information

20 221 02-FGB 101 544 Uen H - June 2009
3.1.5 Frequency Bands
The Ericsson W3x supports frequency bands as shown in the table below:
Band
Frequencies
(MHz)
Conducted Rx
sensitivity
(dBm)
Conducted
Transmit
Power
(dBm)
Band I
UMTS 2100
Tx: 1920-1980
Rx: 2110-2170
< -109
+23 ±1
(Class 3)
Band II
UMTS 1900
Tx: 1850-1910
Rx: 1930-1990
< -109
+23 ±1
(Class 3)
Band V
UMTS 850
Tx: 824-849
Rx: 869-894
< -110
+23 ±1
(Class 3)
Band VIII
UMTS 900
Tx: 880-915
Rx: 925-960
< -109
+23 ±1
(Class 3)
GSM 850
Tx: 824-849
Rx: 869-894
< -106
+32 ±1
GMSK mode
(Class 4)
+27 ±1
8PSK mode
(Class E2)
EGSM 900
Tx: 880-915
Rx: 925-960
< -106
DCS 1800
Tx: 1710-1785
Rx: 1805-1880
< -106
+29 ±1
GMSK mode
(Class 1)
+26 ±1
8PSK mode
(Class E2)
PCS 1900
Tx: 1850-1910
Rx: 1930-1990
< -106
3.2 Wireless LAN (WLAN) Interface
The Ericsson W3x may act as a wireless Access Point (AP) supporting
IEEE 802.11b/g standards.
IEEE 802.11b/g operates in the unlicensed 2.4 GHz band and can
theoretically achieve 54 Mb/s. In practice, throughput around 25 Mb/s is
more realistic.
The WLAN interface can be configured to run in combined b/g mode
(supporting 802.11b and g clients at the same time) or as b-only or g-only.
The b-mode-legacy is also supported.
The transmit power is configurable and is limited to maximum 20 dBm.