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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
12412
22417
32422
42427
52432
62437
72442
82447
92452
10 2457*
1
11 2462
12 2467*
2
13 2472*
2