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Network Architecture
Models
Ad-hoc (Peer to Peer)
Infrastructure (Access Point Required)
Roaming
IEEE 802.11 compliant roaming between Access Points
Output Power
(for CCK and
OFDM)
2
17 dBm max
Power Consumption
Transmit: 2.4 Watts (max, with three spatial streams)
Receive: 1.4 Watts (max with three spatial streams)
Idle mode
3
: 35 mW (average)
Radio off: 20 mW (max)
Power Management
ACPI compliant power management
802.11 compliant power saving mode
Receiver Sensitivity
4
54 Mbps: -76 dBm, 6 Mbps: -92 dBm
Antenna Connections
3 U.FL type connectors, 50 ohm nominal impedance
Form Factor
PCI-Express Half-MiniCard
Weight
0.0075 lb (3.4 g)
Dimensions
0.12 x 1.06 x 1.18 in (3.1 x 26.8 x 30.0 mm)
Operating Voltage
3.3V +/- 9%
Temperature
Operating
Non-operating
32° to 176° F (0° to 80° C)
-40° to 176° F (-40° to 80° C)
Humidity
Operating
Non-operating
10% to 90% (non-condensing)
5% to 90% (non-condensing)
Altitude
Operating
Non-operating
0 to 10,000 ft (3,048 m)
0 to 50,000 ft (15,240 m)
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.
HP Integrated Module
with Bluetooth 2.1
Wireless Technology
Bluetooth Specification
2.1 Compliant
Dimensions
1.18 x 0.26 x 0.13 in (30 x 6.5 x 3.25 mm)
Frequency Band
2402 to 2480 MHz
Number of Available
Channels
79 (1 MHz) available channels
Data Rates and
Throughput
3 Mbps data rate; throughput up to 2.17 Mbps
Synchronous Connection Oriented links up to 3, 64 kbps, voice channels
Asynchronous Connection Less links 2178.1 kbps/177.1 kbps asymmetric or
1306.9 kbps symmetric
QuickSpecs
HP EliteBook 8440w Mobile Workstation
Technical Specifications
DA - 13519 Canada — Version 15 — September 29, 2011
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