Card Specifications; Radio Characteristics - Toshiba PORTÉGÉ X20W-D User Manual

Security

Card Specifications

Compatibility
Network Operating
System
Media Access
Protocol

Radio Characteristics

Radio Characteristics of Wireless LAN module might vary according to:
Wireless communication is often subject to local radio regulations.
Although Wireless LAN wireless networking products have been designed
for operation in the license-free 2.4 GHz and 5 GHz band, local radio
regulations might impose a number of limitations to the use of wireless
communication equipment.
Radio Frequency
The range of the wireless signal is related to the transmit rate of the
wireless communication. Communications at lower transmit range might
travel larger distances.
User's Manual
It might not be possible to make a network connection to a specified
network name using the ad hoc network function. If this occurs, the
new network (*) has to be configured for all computers connected to
the same network in order to re-enable network connections.
* Make sure to use new network name.
TOSHIBA strongly recommends that you enable encryption
functionality, otherwise your computer is open to illegal access by an
outsider using a wireless connection. If this occurs, the outsider might
illegally access your system, eavesdrop, or cause the loss or
destruction of stored data.
TOSHIBA is not liable for the loss of data due to eavesdropping or
illegal access through the wireless LAN and the damage thereof.
Country/region where the product was purchased
Type of product
The range of your wireless devices can be affected when the
antennas are placed near metal surfaces and solid high-density
materials.
IEEE 802.11 Standard for Wireless LANs
Microsoft Windows Networking
CSMA/CA (Collision Avoidance) with
Acknowledgment (ACK)
Band 5 GHz (5150-5850 MHz) (Revision a,
ac and n)
Band 2.4 GHz (2400-2483.5 MHz) (Revision
b/g and n)
7-6