Toshiba Qosmio F10 Manuel d'utilisateur télécharger pdf (Page 188)

User’s Manual C-2

Wireless LAN

Wireless communication is often subject to local radio regulations.

Although Wireless LAN wireless networking products have been designed

for operation in the license-free 2.4GHz and 5GHz band, local radio

regulations may impose a number of limitations to the use of wireless

communication equipment.

The range of the wireless signal is related to the transmit rate of the

wireless communication. Communications at lower transmit range may

travel larger distances.

■ The range of your wireless devices can be affected when the antennas

are placed near metal surfaces and solid high-density materials.

■ Range is also impacted due to "obstacles" in the signal path of the radio

that may either absorb or reflect the radio signal.

Supported Frequency Sub-bands

Subject to the radio regulations that apply in the countries/regions, your

Wireless LAN card may support a different set of 5 GHz/2.4 GHz channels.

Consult your Authorized Wireless LAN or your dealer for information about

the radio regulations that apply in the countries/regions.

Wireless IEEE 802.11 Channels Sets (Revision B and G)

Refer to the sheet “Information to the User” for regulatory information that

may apply in your country/region.

R-F Frequency

■ Band 5GHz (5150-5850 MHz) (Revision A,

Turbo Mode)

■ Band 2.4GHz (2400-2483.5 MHz) (Revision

B, G, Turbo Mode)

Modulation

Technique

■ DSSS-CCK, DSSS-DQPSK, DSSS-DBPSK

(Revision B)

■ OFDM-BPSK, OFDM-QPSK, OFDM-16QAM,

OFDM-64QAM (Revision A, G, Turbo Mode)

Frequency Range

Channel ID

2400-2483.5 MHz

1 2412

2 2417

3 2422

4 2427

5 2432

1 2 ... 183 184 185 186 187 188 189 190 191 192 193 ... 213 214

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Toshiba Qosmio F10 Manuel d'utilisateur Page 188