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Radio characteristics – Toshiba Qosmio G30 HD-DVD (PQG31) User Manual

Page 230

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C-2

User’s Manual

Wireless LAN

Radio Characteristics

Radio Characteristics of Wireless LAN Cards may vary according to:

Country/region where the product was purchased

Type of product

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.

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)

Band 2.4GHz (2400-2483.5 MHz) (Revision

B, G)

Modulation

Technique

DSSS-CCK, DSSS-DQPSK, DSSS-DBPSK

(Revision B)

OFDM-BPSK, OFDM-QPSK, OFDM-16QAM,

OFDM-64QAM (Revision A, G)

This manual is related to the following products: