QuickSpecs | HP EliteBook 8440p Notebook PC | |
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Technical Specifications
5.
Microsoft Windows XP. WLAN may also be compatible with certain
Broadcom 4312G | Wireless LAN | IEEE 802.11b |
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802.11b/g WiFi Adapter Standards | IEEE 802.11g |
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| Interoperability |
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| Cisco Compatible Extensions Program compliantwith Microsoft | |
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| Windows Vista and XP |
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| Frequency Band | 2.4 GHz |
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| Data Rates | 802.11b: 1, 2, 5.5, 11 Mbps | |
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| 802.11g: 6, 9, 12, 18, 24, 36, 48, 54 Mbps | |
| Modulation | Direct Sequence Spread Spectrum | |
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| DBPSK, DQPSK, CCK, OFDM | |
| Security1 | Supports 64- and | |
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| AES, 802.1x authentication types | |
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| Support for Cisco Security Features (proven compatibility with Cisco | |
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| Aironet infrastructure products through the Cisco Compatible | |
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| Extensions Program Version 4) with Microsoft Windows Vista and XP | |
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| only. |
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| Multinational support with frequency bands and channels compliant to | |
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| local regulations. |
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| Media Access Protocol CSMA/CA (Collision Avoidance) with ACK | ||
| Network Architecture |
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| Models | Infrastructure (Access Point Required) | |
| Roaming | IEEE 802.11 compliant roaming between access points | |
| Output Power (for | 17 dBm , nominal |
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| CCK)2 |
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| Output Power (for | 15 dBm , nominal |
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| OFDM; power varies by |
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| data rate)2 |
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| Power Consumption | Idle associated: 250 mW |
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| Idle unassociated: 150 mW | |
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| Transmit: 2.0 W (max) |
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| Receive: 2.0 W (max) |
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| Power Management | ACPI compliant power management | |
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| 802.11 compliant power saving mode | |
| Receiver Sensitivity3 | 54 Mbps: | |
| Antenna type | High efficiency dual band antenna with spatial diversity, mounted in the | |
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| display enclosure |
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| Form Factor | ||
| Weight | 0.013 lb (6 g) |
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| Dimensions | 0.19 x 1.06 x 1.18 in (4.75 x 26.8 x 30 mm) | |
| Operating Voltage | 3.3v +/- 10% |
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| Temperature | Operating | 14° to 149° F |
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| Humidity | Operating | 10% to 90% |
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| 5% to 95% | |
| Altitude | Operating | 0 to 10,000 ft (3,048 m) |
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| 0 to 50,000 ft (15,240 m) |
DA - 13520 Worldwide QuickSpecs — Version 12 — 5/24/2010 | Page 34 |