beautypg.com

Supported frequency sub-bands – Toshiba Satellite L30 (PSL33) User Manual

Page 144

background image

User’s Manual

C-2

Wireless LAN

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

wireless communication device. Communications at a lower transmission

rate 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 path of the

transmission 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 2.4 GHz channels.

Consult your Authorized Wireless LAN or TOSHIBA Sales office 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 2.4GHz (2400~2497 MHz) for

802.11b/g specifications

Modulation

Technique

DSSS-CCK, DSSS-DQPSK, DSSS-DBPSK

(IEEE 802.11b)

OFDM-BPSK, OFDM-QPSK, OFDM-

16QAMOFDM-16QAM (IEEE 802.11g)

Frequency Range

Channel ID

2400-2483.5 MHz

1

2412

2

2417

3

2422

4

2427

5

2432

6

2437

7

2442

8

2447

9

2452

10

2457*

1

11

2462

12

2467*

2

13

2472*

2