HP ProBook 640 G1 Overview page 41

QuickSpecs
Technical Specifications
Intel Dual Band Wireless-
N 7260 802.11 a/b/g/n
(2x2) WiFi + Bluetooth 4.0
Combo Adaptor*, **
* Wireless access point and internet service required. Availability of public wireless access points limited.
** Bluetooth sold separately or as an optional feature.
Wireless LAN Standards
Interoperability
Frequency Band
Antenna Structure
Data Rates
Modulation
1
Security
Sub-channels
Network Architecture
Models
Roaming
2
Output Power
Power Consumption
DA - 14688 Worldwide — Version 8 — March 17, 2014
IEEE 802.11a
IEEE 802.11b
IEEE 802.11g
IEEE 802.11n
Wi-Fi certified
Cisco Compatible Extensions Program compliant with Microsoft Windows 7,
Windows Vista and XP (details at: http://www.hp.com/go/notebooks/WLAN)
802.11b/g/n
802.11a/n
2 transmit; 2 receive (2x2)
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
CCK, BPSK, QPSK, 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
Multinational support with frequency bands and channels compliant to local
regulations.
Ad-hoc (Peer to Peer)
Infrastructure (Access Point Required)
IEEE 802.11 compliant roaming between band Access Points
2.4G: +13.5dBm minimum
5G: +12dBm minimum
Transmit: 2.0 Watts
Receive: 1.6 Watts
3
Idle mode : 250 mW (WLAN Associated)
Idle mode: 100 mW (WLAN unassociated)
Radio off: 75 mW
HP ProBook 640 G1 Notebook PC
HP ProBook 650 G1Notebook PC
2.402 - 2.482 GHz
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
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