HP EliteBook 820 G3 Notebook PC
HP EliteBook 840 G3 Notebook PC
HP EliteBook 850 G3 Notebook PC
Features
Not all configuration components are available in all regions/countries.
c04688005 – DA 15295 – World Wide – Version 1 – December 9, 2015
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: MCS 0 ~ MCS 15, (20MHz, and 40MHz)
Direct Sequence Spread Spectrum
CCK, BPSK, QPSK, 16-QAM, 64-QAM
IEEE and Wi-Fi 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 CCX4 and CCX Lite
WAPI
Multinational support with frequency bands and channels compliant to local regulations.
Network
Architecture
Models
Ad-hoc (Peer to Peer)
Infrastructure (Access Point Required)
IEEE 802.11 compliant roaming between band Access Points
802.11b : +16dBm minimum
802.11g : +14dBm minimum
802.11a : +14dBm minimum
802.11n HT20(2.4GHz) : +13dBm minimum
802.11n HT40(2.4GHz) : +13dBm minimum
802.11n HT20(5GHz) : +12dBm minimum
802.11n HT40(5GHz) : +12dBm minimum
Transmit: 2.0 Watts (max)
Receive: 1.6 Watts (max)
Idle mode
3
(PSP): 180 mW (WLAN Associated)
Idle mode: 60 mW (WLAN unassociated)
Radio off: 30 mW
ACPI and PCI Express compliant power management
802.11 compliant power saving mode