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
Modulation
2.4 GHz (802.11b/g)
Frequency
band
2.400 - 2.4835 GHz (dependent on country)
Modulation CCK, DQPSK, DBPSK
Intel® PROSet/Wireless WiFi Connection Utility User's Guide
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