HP Compaq tc4400 Specifications

Modulation
ModulationModulation
Modulation Direct Sequence Spread Spectrum
DBPSK, DQPSK, CCK, OFDM
Security
SecuritySecurity
Security
1
11
1
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, EAP-SIM.
Support for Cisco Security Features (proven compatibility with Cisco Aironet
infrastructure products through the Cisco Compatible Extensions Program
Version 4).
Sub-channels
Sub-channelsSub-channels
Sub-channels Multinational support with frequency bands and channels compliant to local
regulations.
Media Access Protocol
Media Access ProtocolMedia Access Protocol
Media Access Protocol CSMA/CA (Collision Avoidance) with ACK
Network Architecture
Network ArchitectureNetwork Architecture
Network Architecture
Models
ModelsModels
Models
Ad-hoc (Peer to Peer)
Infrastructure (Access Point Required)
Roaming
RoamingRoaming
Roaming IEEE 802.11 compliant roaming between access points
Output Power
Output PowerOutput Power
Output Power (for CKK)
2
17.5 dBm
Output Power
Output PowerOutput Power
Output Power (for OFDM;
power varies by data
rate)
2
15 dBm
Power Consumption
Power ConsumptionPower Consumption
Power Consumption Transmit: 2.0 W (max)
Receive: 1.5 W (max)
Idle mode
3
: 390 mW (nominal)
Sleep mode: 20 mW (max)
Power Management
Power ManagementPower Management
Power Management ACPI compliant power management
802.11 compliant power saving mode
Receiver Sensitivity
Receiver SensitivityReceiver Sensitivity
Receiver Sensitivity
4
44
4
54 Mbps: -72 dBm, 11 Mbps: -88 dBm , 1 Mbps: -97 dBm
Antenna type
Antenna typeAntenna type
Antenna type High efficiency dual band antenna with spatial diversity, mounted in the
display enclosure
Range
RangeRange
Range 802.11 b – Typical
(@1 Mbps)
1200 feet – Outdoor Open Area
300 feet – Indoor, Office environment
802.11 g – Typical
(@1 Mbps)
1200 feet – Outdoor Open Area
300 feet – Indoor, Office environment
Form Factor
Form FactorForm Factor
Form Factor PCI-Express MiniCard
Weight
WeightWeight
Weight 0.026 lb (12 g)
Dimensions
DimensionsDimensions
Dimensions 0.19 x 1.2 x 2.0 in (4.75 x 29.85 x 50.8 mm)
Operating Voltage
Operating VoltageOperating Voltage
Operating Voltage 3.3v +/- 10%
Temperature
TemperatureTemperature
Temperature Operating
Non-operating
32° to 176° F (0° to 80° C)
-40° to 176° F (-40° to 80° C)
Humidity
HumidityHumidity
Humidity Operating
Non-operating
10% to 90% (non-condensing)
5% to 95% (non-condensing)
Altitude
AltitudeAltitude
Altitude Operating
Non-operating
0 to 10,000 ft (3,048 m)
0 to 50,000 ft (15,240 m)
QuickSpecs
HP Compaq tc4400 Tablet PC
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HP Compaq tc4400 Tablet PC
Technical Specifications
DA - 12443 Canada — Version 13 — February 13, 2007 Page 30

HP Compaq tc4400 Specifications

General

Brand	HP
Model	Compaq tc4400
Category	Laptop
Language	English