HP NC6400 Broadcom 4311BG, 802.11b/g WiFi Adapter, Modulation, Sub-channels, Network Architecture

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QuickSpecs

HP Compaq nc6400 Notebook PC

Technical Specifications

Broadcom 4311BG

Wireless LAN Standards

IEEE 802.11b

 

802.11b/g WiFi Adapter

 

IEEE 802.11g

 

 

Interoperability

Wi-Fi certified

 

 

 

Cisco Compatible Extensions Program compliant

 

 

(details at www.hp.com/go/notebooks/WLAN)

 

Frequency Band

2.4 GHz

 

 

Data Rates

802.11b: 1, 2, 5.5, 11 Mbps

 

 

802.11g: 6, 9, 12, 18, 24, 36, 48, 54 Mbps

 

Modulation

Direct Sequence Spread Spectrum

 

 

DBPSK, DQPSK, CCK, OFDM

 

Security1

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

Multinational support with frequency bands and channels compliant to local

 

 

regulations.

 

 

Media Access Protocol

CSMA/CA (Collision Avoidance) with ACK

 

Network Architecture

Ad-hoc (Peer to Peer)

 

 

Models

Infrastructure (Access Point Required)

 

Roaming

IEEE 802.11 compliant roaming between access points

 

Output Power (for CKK)2

17.5 dBm

 

 

Output Power (for OFDM; 15 dBm

 

 

power varies by data

 

 

 

rate)2

 

 

 

Power Consumption

Transmit: 2.0 W (max)

 

 

 

Receive: 1.5 W (max)

 

 

 

Idle mode3: 390 mW (nominal)

 

 

Sleep mode: 20 mW (max)

 

 

Power Management

ACPI compliant power management

 

 

802.11 compliant power saving mode

 

Receiver Sensitivity4

54 Mbps: -72 dBm, 11 Mbps: -88 dBm , 1 Mbps: -97 dBm

 

Antenna type

High efficiency dual band antenna with spatial diversity, mounted in the

 

 

display enclosure

 

 

Range

802.11 b – Typical

1200 feet – Outdoor Open Area

 

 

(@1 Mbps)

300 feet – Indoor, Office environment

 

 

802.11 g – Typical

1200 feet – Outdoor Open Area

 

 

(@1 Mbps)

300 feet – Indoor, Office environment

 

Form Factor

PCI-Express MiniCard

 

 

Weight

0.026 lb (12 g)

 

 

Dimensions

0.19 x 1.2 x 2.0 in (4.75 x 29.85 x 50.8 mm)

 

Operating Voltage

3.3v +/- 10%

 

 

Temperature

Operating

32° to 176° F (0° to 80° C)

 

 

Non-operating

-40° to 176° F (-40° to 80° C)

DA - 12446 Worldwide — Version 17 — August 10, 2007

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Contents Option DA 12446 Worldwide Version 17 August 10At a Glance Supported Operating System PreinstalledProcessors CertifiedExternal GraphicsDisplay Internal Memory StandardAll integrated wireless Wireless DevicesBroadband Wireless Intel PRO/WirelessOne-Touch Productivity Wireless TechnologyKeyboard ButtonsAccessory Battery Power ConnectorDocking Connector Connector LED Status IndicatorsAdditional software HP Client Manager Software Power Supply Security Standard FeaturesOptional Features HP Privacy Filter Battery Primary BatterySystem Standby Time Extended Life Battery Primary BatteryPower Conservation DockingPower Integrated WirelessBattery WarrantyIntel Core Duo Processor T2400 External 90W adapter60-GB 5400 rpm Sata 512 MB 667-MHz DDR2 1 Dimm Intel Core Duo Processor T2500QuickSpecs MultiBay II Storage Expansion SolutionsMemory Other StorageSecurity Carrying CasesInput/Output Devices Standard Memory UpgradesMemory Upgrades Optional MemoryQuantity Supported Drive Bay Quantity Supported Drive Bay Primary Hard DrivesStand-Alone Power System Unit Dimensions HxWxDWeight TemperatureEMI and Safety DimensionsConnector Option Kit ContentsCells/Type Optional HP 12-Cell Dimensions H x W x LUltra-Capacity Battery Weight Energy55Wh Primary 6-Cell Dimensions H x W x L Optional HP 8-Cell Dimensions H x W x LExtended Life Battery Weight Battery Weight37Wh Primary 4-Cell Pixel Resolution PitchConfiguration Inch Color TFT Active Area W x H80-GB 7200 rpm Sata Drive Weight Hard Drives 100-GB 7200 rpm Sata Drive WeightFeatures Capacity100-GB 5400 rpm Sata Drive Weight 60-GB 7200 rpm Sata Drive Weight80-GB 5400 rpm Sata Drive Weight 40 GB 60-GB 5400 rpm Sata Drive Weight40-GB 5400 rpm Sata Drive Weight 78,165,360Transfer Mode DVD-ROM MultiBay DimensionsAccess Times DVD/CD-RW Combo Dimensions80-GB 5400 rpm MultiBay II Hard DriveSignal to Noise Ratio Operation Operating TemperatureVolume Controls Internal Speakers Power RatingPerformance Features Integrated Broadcom Ethernet FeaturesPower Management Modem Power ManagementSynchronous primary channel data signaling rates Optional symbol ratesCommand Set Wireless Parametric Band and Power ClassWireless Protocol Power ConsumptionStandards Additional Standards Broadband Wireless Power ClassHP hs2300 Hsdpa Frequency Bands ComplianceBroadcom 4311BG 802.11b/g WiFi AdapterMedia Access Protocol ModulationHumidity Configuration Utility802.11a/b/g WiFi Broadcom 4311AG3945ABG 802.11a/b/g Network ConnectionReceive 1.4 Watts max Idle mode 3 150 mW nominal 013 lb 6 gSecurity1 Configuration Utility Choice of Configuration UtilityLED Activity LED Off Radio OFF Solid LED On Radio on Receiver Sensitivity4Transmit Power HP Integrated Module Bluetooth SpecificationWith Bluetooth Wireless Dimensions TechnologyBluetooth Profiles Bluetooth SoftwareLink Topology Energy Consumption 115 VAC 230 VAC 100 VAC System ConfigurationEnvironmental Data Heat Dissipation 115 VAC 230 VAC 100 VACPackaging Hewlett-Packard Material UsageRecycling InformationQuickSpecs

NC6400 specifications

The HP NC6400 is a compact and versatile notebook designed for business professionals who require a reliable and portable computing solution. Introduced in the mid-2000s, this laptop quickly became popular among enterprises due to its robust features, solid performance, and enterprise-grade security.

One of the key features of the HP NC6400 is its 14.1-inch BrightView display. This screen offers a resolution of 1440 x 900, providing excellent brightness and clarity, making it suitable for presentations and working in various lighting conditions. The small form factor enhances portability, making it easy to carry around for on-the-go professionals.

Powered by Intel’s dual-core processors, the HP NC6400 delivers impressive performance for everyday tasks such as document editing, web browsing, and email management. The laptop supports up to 4GB of RAM, promoting efficient multitasking capabilities. Additionally, the device features SATA hard drive options, allowing users to choose storage capacities that fit their needs, ranging from 80GB to 160GB.

One significant characteristic of the HP NC6400 is its emphasis on security. It features a built-in fingerprint reader and HP's ProtectTools security software, which provides robust security measures to safeguard sensitive data. Additionally, the laptop is equipped with a TPM (Trusted Platform Module) chip that enhances hardware security by storing keys, passwords, and digital certificates.

The NC6400 also offers a range of connectivity options, including USB 2.0 ports, an ExpressCard slot, and supports Wi-Fi and Bluetooth technology. These features enable users to connect to various devices and networks seamlessly. The laptop is compatible with a variety of docking stations, enhancing its versatility in office settings.

In terms of build quality, the HP NC6400 is designed to withstand the rigors of everyday use. Its durable chassis and spill-resistant keyboard provide added durability, making it suitable for busy professionals who are often on the move.

Battery life on the HP NC6400 is commendable, with options available for extended battery life, allowing users to work longer without needing to recharge. This feature is particularly advantageous for frequent travelers and those who work in locations with limited access to power outlets.

In summary, the HP NC6400 is a well-rounded business notebook that combines performance, security, and portability. Its array of features and technologies make it a practical choice for professionals requiring a dependable laptop for their daily tasks.