User's Manual

Frequency band
5.15 GHz - 5.85 GHz
2.400 - 2.4835 GHz (dependent on
country)
Modulation
BPSK, QPSK, 16 QAM, 64 QAM
CCK, DQPSK, DBPSK
Wireless Medium
5 GHz UNII: Orthogonal Frequency
Division Multiplexing (OFDM)
2.4 GHz ISM: Orthogonal Frequency
Division Multiplexing (OFDM)
Channels
4 to 12 non-overlapping,
dependent on country
Channel 1-11 (US only)
Channel 1-13 (Japan, Europe)
Data Rates
54, 48, 36, 24, 18, 12, 9, 6 Mbps
11, 5.5, 2, 1 Mbps
General
Operating Systems
Microsoft Windows* XP (32-bit and 64-bit)
Windows Vista* (32-bit and 64-bit)
Windows* 7 (32-bit and 64-bit)
Wi-Fi Alliance*
certification
Wi-Fi* certification for 802.11b, 802.11g, 802.11a, 802.11h, 802.11d,
WPA-Personal, WPA-Enterprise, WPA2-Personal, WPA2-Enterprise,
WMM, WMM Power Save, EAP-SIM, LEAP, PEAP, TKIP, EAP-FAST, EAP-
TLS, EAP-TTLS, EAP-AKA
Cisco Compatible
Extensions
certification
Cisco Compatible Extensions, v4.0
WLAN Standard
IEEE 802.11g, 802.11b, 802.11a
Architecture
Infrastructure or ad hoc (peer-to-peer) operating modes
Security
WPA-Personal, WPA2-Personal, WPA-Enterprise, WPA2-Enterprise, AES-
CCMP 128-bit, WEP 128-bit and 64-bit; 802.1X: EAP-SIM, LEAP, PEAP,
TKIP, EAP-FAST, EAP-TLS, EAP-TTLS, EAP-AKA
Product Safety
UL, C-UL, CB (IEC 60590)
Intel® PRO/Wireless 3945BG Network Connection
Form Factor
PCI Express Mini Card
Dimensions
Width 2.00 in x Length 1.18 in x Height 0.18 in (50.95 mm x 30 mm x
4.5 mm)
Antenna Interface
Connector
Hirose U.FL-R-SMT mates with cable connector U.FL-LP-066
Dual Diversity
Antenna
On-board dual diversity switching
Connector Interface
52-pin Mini Card edge connector
Voltage
3.3 V
Operating
Temperature
0 to +80 degrees Celsius
Humidity
50 to 92% non-condensing (at temperatures of 25 ºC to 55 ºC)
Frequency
2.4 GHz (802.11b/g)