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Roaming
RoamingRoaming
Roaming
IEEE 802.11 compliant roaming between 2.4GHz band Access Points
Output Power
Output Power Output Power
Output Power
(for CCK
and OFDM)
2
17 dBm max
Power Consumption
Power ConsumptionPower Consumption
Power Consumption
Transmit: 2.3 Watts (average, with one spatial streams)
Receive: 1 Watt (max with two spatial streams)
Idle mode
3
: 35 mW (average)
Radio off: 20 mW (max)
Power Management
Power ManagementPower Management
Power Management
ACPI compliant power management
802.11 compliant power saving mode
Receiver Sensitivity
Receiver SensitivityReceiver Sensitivity
Receiver Sensitivity
4
54 Mbps: -76 dBm, 6 Mbps: -92 dBm
Antenna Connections
Antenna ConnectionsAntenna Connections
Antenna Connections
2 U.FL type connectors, 50 ohm nominal impedance
Form Factor
Form FactorForm Factor
Form Factor
PCI-Express Half-MiniCard
Weight
WeightWeight
Weight
0.0075 lb (3.4 g)
Dimensions
DimensionsDimensions
Dimensions
0.12 x 1.06 x 1.18 in (3.1 x 26.8 x 30.0 mm)
Operating Voltage
Operating VoltageOperating Voltage
Operating Voltage
3.3V +/- 9%
Temperature
TemperatureTemperature
Temperature
Operating
Non-operating
32° to 176° F (0° to 80° C)
–40° to 176° F (–40° to 80° C)
Humidity
HumidityHumidity
Humidity
Operating
Non-operating
10% to 90% (non-condensing)
5% to 90% (non-condensing)
Altitude
AltitudeAltitude
Altitude
Operating
Non-operating
0 to 10,000 ft (3,048 m)
0 to 50,000 ft (15,240 m)
Configuration Utility
Configuration UtilityConfiguration Utility
Configuration Utility
5
Microsoft Windows XP
Choice of Configuration Utility:
Microsoft Windows XP Wireless Network Connection Manager
Intel PROSet for Microsoft Windows XP (required for Cisco Compatible
Extensions support)
Microsoft Windows Vista
Microsoft Windows Vista Wireless Network Connection Manager.
Intel IHV extensions for Windows Vista available to support Cisco
Compatible Extensions.
LED Activity
LED ActivityLED Activity
LED Activity
LED Off – Radio OFF; Solid LED On – Radio ON
Check latest software/driver release for updates on supported security features.
Maximum output power may vary by country according to local regulations.
In Power Save Polling mode and on battery power.
Receiver sensitivity is measured at a packet error rate of 8% for 802.11b (CCK modulation) and a
packet error rate of 10% for 802.11a/g (OFDM modulation).
WLAN supplier's client utility is required for Cisco Compatible Extensions support with Microsoft
Windows XP. WLAN may also be compatible with certain third-party software supplicants. WLAN
supplier IHV extensions required for Cisco Compatible Extensions support for Microsoft Windows
Vista.
Intel Centrino Wireless-N
Intel Centrino Wireless-NIntel Centrino Wireless-N
Intel Centrino Wireless-N
1000
10001000
1000
Wireless LAN Standards
Wireless LAN StandardsWireless LAN Standards
Wireless LAN Standards
IEEE 802.11b
IEEE 802.11g
IEEE 802.11n*
QuickSpecs
HP ProBook 6440b Notebook PC
HP ProBook 6440b Notebook PCHP ProBook 6440b Notebook PC
HP ProBook 6440b Notebook PC
Technical Specifications
DA - 13462 Worldwide — Version 6 — February 10, 2010
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