HP 745 G2) Hauptspezifikationen PDF herunterladen (Seite 39)

QuickSpecs

HP Confidential

HP EliteBook 725 G2 Notebook PC

HP EliteBook 745 G2 Notebook PC

HP EliteBook 755 G2 Notebook PC

Technical Specifications

HP Confidential World Wide – June 2014

Page 39

* Wireless access point and internet service required. Availability of public wireless access points

limited.

Atheros 802.11 b/g/n

(1x1)*

Wireless LAN Standards

IEEE 802.11b

IEEE 802.11g

IEEE 802.11n

Interoperability

Wi-Fi certified

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

802.11n: many 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 specification

Modulation

Direct Sequence Spread Spectrum

DBPSK, DQPSK, CCK, OFDM, BPSK, QPSK, 16-QAM, 64-QAM

Security

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.

Sub-channels

Multinational support with frequency bands and channels compliant to

local regulations.

Media Access Protocol

CSMA/CA (Collision Avoidance) with ACK

Network Architecture

Models

Ad-hoc (Peer to Peer)

Infrastructure (Access Point Required)

Roaming

IEEE 802.11 compliant roaming between access points

Output Power

13.5 dBm, nominal

Power Consumption

Transmit: 2.0 W (max)

Receive: 1.6 W (max)

Associated to Access Point, Idle: 250 mW nominal

Wireless Button Off: 100 mW nominal

Radio disabled: 75 mW nominal

Power Management

ACPI compliant power management

802.11 compliant power saving mode

Receiver Sensitivity

72.2 Mbps: -70 dbm, 54 Mbps: -74 dBm, 11 Mbps: -88 dBm , 1 Mbps: -95

dBm

Antenna Connections

High efficiency antenna with spatial diversity, mounted in the display

enclosure

Form Factor

PCI-Express Half-MiniCard 1.2

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 +/- 9%

Temperature

Operating

Non-operating

14° to 158° F (-10° to 70° C)

-40° to 176° F (-40° to 80° C)

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