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
