Toshiba Satellite 2450 用户手册
G-2
User's Manual
A
PPENDIX
G
Modulation Technique Direct Sequence Spread Spectrum
- CCK, DQPSK, DBPSK (Revision B)
- OFDM-BPSK, OFDM-QPSK, OFDM-16QAM, OFDM-
64QAM (Revision A, Turbo Mode)
64QAM (Revision A, Turbo Mode)
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.
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.
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.
may either absorb or reflect the radio signal.
Supported Frequency Sub-bands
Subject to the radio regulations that apply in your country, your Wireless LAN
Card may support a different set of 5GHz / 2.4GHz channels.
Card may support a different set of 5GHz / 2.4GHz channels.
Consult your Authorized Wireless LAN or TOSHIBA Sales office for information
about the radio regulations that apply in your country/region.
about the radio regulations that apply in your country/region.
Wireless IEEE 802.11 Channels Sets (Revision B)
Frequency Range
2400-2472 MHz
Channel ID
1
2412
2
2417
3
2422
4
2427
5
2432
6
2437
7
2442
8
2447
9
2452
10
2457*
11
2462
* Factory-set default channels