HP Compaq 6820s Quickspecs page 22
Notebook pc
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Also See for Compaq 6820s:
- Maintenance and service manual (143 pages) ,
- Quickspecs (33 pages) ,
- User manual (90 pages)
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QuickSpecs
Technical Specifications
1
Security
Sub-channels
Media Access Protocol
Network Architecture
Models
Roaming
2
Output Power (for CKK)
Output Power
(for OFDM; power varies by
2
data rate)
Power Consumption
Power Management
4
Receiver Sensitivity
Antenna type
Range
Form Factor
Weight
Dimensions
Operating Voltage
Temperature
Humidity
Altitude
5
Configuration Utility
DA - 12768 Canada — Version 11 — May 8, 2008
Supports 64- and 128-bit WEP, WPA, WPA2, hardware-accelerated AES,
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).
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
17.5 dBm
15 dBm
Transmit: 2.0 W (max)
Receive: 1.5 W (max)
3
Idle mode
: 390 mW (nominal)
Sleep mode: 20 mW (max)
ACPI compliant power management
802.11 compliant power saving mode
54 Mbps: -72 dBm, 11 Mbps: -88 dBm , 1 Mbps: -97 dBm
High efficiency dual band antenna with spatial diversity, mounted in the
display enclosure
802.11 a – Typical
(@6 Mbps)
802.11 b – Typical
(@1 Mbps)
802.11 g – Typical
(@1 Mbps)
PCI-Express MiniCard
0.026 lb (12 g)
0.19 x 1.2 x 2.0 in (4.75 x 29.85 x 50.8 mm)
3.3v +/- 10%
Operating
Non-operating
Operating
Non-operating
Operating
Non-operating
Microsoft Windows 2000 or XP
Choice of Configuration Utility:
HP Compaq 6820s Notebook PC
600 feet – Outdoor Open Area
150 feet – Indoor, Office environment
1200 feet – Outdoor Open Area
300 feet – Indoor, Office environment
1200 feet – Outdoor Open Area
300 feet – Indoor, Office environment
32° to 176° F (0° to 80° C)
-40° to 176° F (-40° to 80° C)
10% to 90% (non-condensing)
5% to 95% (non-condensing)
0 to 10,000 ft (3,048 m)
0 to 50,000 ft (15,240 m)
Page 22
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