HP 2740P manual DBPSK, DQPSK, CCK, Ofdm

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QuickSpecs

HP EliteBook 2740p Tablet PC

Technical Specifications

Interoperability

Wi-Fi certified

 

 

Cisco Compatible Extensions Program compliantwith Microsoft

 

Windows Vista and XP (details at:

 

http://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.

 

Support for Cisco Security Features (proven compatibility with Cisco

 

Aironet infrastructure products through the Cisco Compatible

 

Extensions Program Version 4) with Microsoft Windows Vista and XP

 

only.

 

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

17 dBm , nominal

 

CCK)2

 

 

Output Power (for

15 dBm , nominal

 

OFDM; power varies by

 

 

data rate)2

 

 

Power Consumption

Idle associated: 250 mW

 

 

Idle unassociated: 150 mW

 

Transmit: 2.0 W (max)

 

 

Receive: 2.0 W (max)

 

Power Management

ACPI compliant power management

 

802.11 compliant power saving mode

Receiver Sensitivity3

54 Mbps: -71 dBm, 11 Mbps: -85 dBm , 1 Mbps: -95 dBm

Antenna Connections

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

 

display enclosure

 

Form Factor

PCI-Express Half-MiniCard

Weight

0.013 lb (6 g)

 

Dimensions

0.19 x 1.06 x 1.18 in (4.75 x 26.8 x 30 mm)

Operating Voltage

3.3v +/- 10%

 

Temperature

Operating

14° to 149° F (-10° to 65° C)

 

Non-operating

-40° to 176° F (-40° to 80° C)

Humidity

Operating

10% to 90% (non-condensing)

 

Non-operating

5% to 95% (non-condensing)

Altitude

Operating

0 to 10,000 ft (3,048 m)

 

Non-operating

0 to 50,000 ft (15,240 m)

LED Activity

LED Off - Radio OFF; Solid LED On - Radio ON

1.Check latest software/driver release for updates on supported security features.

2.Maximum output power may vary by country according to local regulations.

3.Receiver sensitivity is measured at a packet error rate of 8% for 802.11b (CCK modulation) and a packet error rate of 10% for 802.11a/g (OFDM modulation).

4.

DA - 13567 Worldwide QuickSpecs — Version 6 — 6/2/2010

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Contents Overview QuickSpecsQuickSpecs At a Glance QuickSpecs Standard Features External Standard FeaturesGraphics Display InternalHP un2420 EV Wireless LAN optionsWi-Fi Adapter Broadcom 4312G WiFi AdapterKeyboard With BluetoothWireless Technology HP Integrated ModuleConnector LED status indicators Jack Power connectorDocking connector Secondary batterySecurity Standard Features System Standby Time Up to 1 week Power Conservation Power SupplyBattery Primary Battery Optional HP Ultra-Slim BatteryOptions RH304AA Up to Slot Memory UpgradesMemory Standard MemoryStorage Quantity Supported Drive BaySolid State Drive 1.8-inch Technical Specifications EMI and Safety HP 65W Smart AC DimensionsAdapter Weight ConnectorQuickSpecs QuickSpecs Transfer Mode 80 GB WeightTemperature Features Optical Drives DVD+/-RW SuperMulti Access TimesHigh-Rate Image Signal to Noise RatioHP Fingerprint Sensor Mobile Voltage Operation OperatingPerformance Features Internal Stereo Power RatingCommunications Integrated Intel Gigabit Ethernet Features Power ManagementMaximum Power Command SetWireless Protocol Wireless ParametricOperating from Operating Configuration UtilitiesIntel Centrino Wireless LAN Voltage, OperatingRoaming Broadcom 4322AGN Wireless LANNetwork Architecture ModelsOutput Power for DBPSK, DQPSK, CCK, Ofdm Bluetooth Software HP Integrated Module with Bluetooth 2.1 Wireless TechnologySpecification Dimensions Transmit PowerDeclared Noise Emissions Accordance with ISO 7779 and ISO Environmental Data Eco-LabelEnergy Consumption Heat DissipationAdditional InformationMaterial Usage Hewlett-Packard End-of-lifeManagement RecyclingQuickSpecs
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2740P specifications

The HP 2740P is a versatile and robust convertible tablet PC that was designed for professionals seeking flexibility and high performance. Launched as part of HP's Elite series, this model is known for its business-oriented features and solid build quality.

One of the standout features of the HP 2740P is its 12.1-inch display, which boasts a resolution of 1280 x 800 pixels. This screen supports multi-touch functionality, allowing users to navigate and interact through gestures. The display is also built with an integrated capacitive digitizer, supporting the use of an optional stylus for more precise input, which is particularly useful for note-taking and graphic work.

Powered by Intel’s Core i5 and i7 processors from the first generation, the HP 2740P handles multitasking efficiently. It supports up to 8 GB of RAM, ensuring that demanding applications run smoothly. The device comes with various storage options, including solid state drives (SSD) or traditional hard drives (HDD), giving users flexibility and speed according to their needs.

Connectivity is one of the strong points of the HP 2740P. It includes multiple USB 2.0 ports, an ExpressCard slot, an SD card reader, and VGA and DisplayPort outputs, facilitating easy connection to various peripherals and external displays. Additionally, the device is equipped with Wi-Fi and optional mobile broadband capability, allowing users to stay connected on the go.

Security features are also robust, including a fingerprint reader and a Smart Card reader, which helps in safeguarding sensitive data. The device’s build quality is noteworthy, featuring a durable casing that meets military specifications for ruggedness, making it a reliable choice for professionals in challenging environments.

The HP 2740P operates with Windows 7 Professional but can also be upgraded to later versions, enhancing usability in today’s tech landscape. This tablet PC strikes an excellent balance between portability and capability, making it ideal for business users, educators, and creative professionals.

In summary, the HP 2740P is a well-equipped convertible tablet that encapsulates the blend of functionality and adaptability. Its combination of performance, security features, and connectivity options positions it as a formidable tool for those looking to enhance productivity in a compact form factor.
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