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User’s Manual C-2
PORTÉGÉ/TECRA R700 Series
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 module may support a different set of 5 GHz/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.
2.4GHz Band Channels Sets (Wireless IEEE 802.11 Revision b, g and
n)
*1 Factory-set default channels
*2 The band width and the channel which can be used depends on the
Radio Frequency ■ Band 5GHz (5150-5850 MHz)
(Revision a and n)
■ Band 2.4GHz (2400-2483.5 MHz)
(Revision b/g and n)
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