HP Compaq 6820s Quickspecs page 20

QuickSpecs
Technical Specifications
Intel Wireless WiFi Link
4965AGN
2.
3.
4.
packet error rate of 10% for 802.11a/g (OFDM modulation).
5.
WLAN supplier's client utility is required for Cisco Compatible Extensions support with Microsoft
Windows 2000 or XP. WLAN may also be compatible with certain third-party software supplicants.
Wireless LAN Standards
Interoperability
Frequency Band
Data Rates
Modulation
1
Security
Sub-channels
Media Access Protocol
Network Architecture
Models
Roaming
2
Output Power (for CKK)
Output Power (for OFDM;
2
power varies by data rate)
Power Consumption
Power Management
4
Receiver Sensitivity
Antenna Connections
DA - 12768 Canada — Version 11 — May 8, 2008
IEEE 802.11a
IEEE 802.11b
IEEE 802.11g
IEEE 802.11n (draft 1.02)
Wi-Fi certified (802.11abg only)
Cisco Compatible Extensions Program compliant (802.11abg only) with
Microsoft Windows 2000 and XP (details at
http://www.hp.com/go/notebooks/WLAN)
Tested with wireless access points from several major manufacturers
(details at http://www.hp.com/go/notebooks/WLAN/draft-n)
2.4 GHz and 5 GHz
802.11b: 1, 2, 5.5, 11 Mbps
802.11a/g: 6, 9, 12, 18, 24, 36, 48, 54 Mbps
802.11n (draft): 66 possible data rates, ranging from 6 Mbps to 300 Mbps,
depending on the combination of Bandwidth, Modulation Coding Scheme, and
Guard Interval used, as defined in IEEE 802.11n (draft) specification
Direct Sequence Spread Spectrum
DBPSK, DQPSK, CCK, OFDM, BPSK, QPSK, 16-QAM, 64-QAM
Supports 64- and 128-bit WEP, WPA, WPA2, hardware-accelerated AES
(support for key sizes of 128, 192, and 256 bits), 802.1x authentication types
EAP-TLS, EAP-TTLS, PEAP-GTC, PEAP-MSCHAPv2, LEAP, EAP-FAST.
Support for Cisco Security Features (proven compatibility with Cisco Aironet
infrastructure products through the Cisco Compatible Extensions Program
Version 4) with Microsoft Windows 2000 and XP only.
Multinational support with frequency bands and channels compliant to local
regulations.
CSMA/CA (Collision Avoidance) with ACK
Ad-hoc (Peer to Peer)
Infrastructure (Access Point Required)
IEEE 802.11 compliant roaming between access points
15 dBm
15 dBm
Transmit: 2.3 Watts (average, with two spatial streams)
Receive: 1.9 Watts (average with three receive chains)
3
Idle mode : 30 mW (average)
Radio off: 20 mW (max)
ACPI compliant power management
802.11 compliant power saving mode
300 Mbps: -68 dBm, 54 Mbps: -74 dBm, 6 Mbps: -90 dBm
3 U.FL type connectors, 50 ohm nominal impedance
HP Compaq 6820s Notebook PC
Page 20