HP ProBook 440 Specification page 33

QuickSpecs
Technical Specifications
(2x2) + Bluetooth™ 4.0
combo
Interoperability
Frequency Band
Data Rates
Modulation
1
Security
Network Architecture
Models
Roaming
2
Output Power
Power Consumption
Power Management
3
Receiver Sensitivity
DA - 14588 Worldwide — Version 6 — September 3, 2013
IEEE 802.11b
IEEE 802.11g
IEEE 802.11n
Wi-Fi certified
802.11b/g/n
2.402 - 2.482 GHz
802.11a/n
4.9 - 4.95 GHz (Japan)
5.15 - 5.25 GHz
5.25 - 5.35 GHz
5.47 - 5.725 GHz
5.825 - 5.850 GHz
2.402 - 2.482 GHz
802.11a: 6, 9, 12, 18, 24, 36, 48, 54 Mbps
802.11b: 1, 2, 5.5, 11 Mbps
802.11g: 6, 9, 12, 18, 24, 36, 48, 54 Mbps
802.11n: card will support rates for NSS=1 and NSS=2 for RX and TX for 20
and 40 MHz channels. Short and long guard interval shall be supported.
Direct Sequence Spread Spectrum
BPSK, QPSK, CCK, 16-QAM, 64-QAM
IEEE and WiFi compliant 64 / 128 bit WEP encryption for a/b/g mode
only
AES-CCMP: 128 bit in hardware
802.1x authentication
WPA, WPA2: 802.1x. WPA-PSK, WPA2-PSK, TKIP, and AES.
WPA2 certification
IEEE 802.11i
Cisco Certified Extensions, all versions through V5
WAPI
Ad-hoc (Peer to Peer)
Infrastructure (Access Point Required)
IEEE 802.11 compliant roaming between access points
2.4G: +13.5dBm minimum
5G: +12dBm minimum
Maximum output power must be able to achieve modular regulatory
certification with notebooks that have antennas >20cm from the user
and peak gain of +3dBi at 2.4GHz and +4dBi at 5GHz
Transmit: 2.0 W (max)
Receive: 1.6 W (max)
Idle mode (PSP): 250 mW (WLAN Associated)
Idle mode: 100 mW (WLAN unassociated)
Radio disabled: 75 mW
ACPI and PCI Express compliant power management
802.11 compliant power saving mode
802.11b:-95 dBm (1 Mbps), -93 dBm (2 Mbps), -91 dBm (5.5 Mbps), -88 dBm
HP ProBook 440 Notebook PC
HP ProBook 450 Notebook PC
HP ProBook 470 Notebook PC
Page 33