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Wireless LAN
Portégé M200 H2
Portégé M200 Version
1
Last Saved on 03/11/2003 12:04
ENGLISH using Euro_M.dot –– Printed on 03/11/2003 as IM_M20EN
Radio Characteristics
Radio Characteristics of Wireless LAN Cards may vary according to:
■ country/region where the product was purchased
■ Type of product
Wireless communication is often subject to local radio regulations.
Although Wireless LAN Wireless networking products have been
designed for operation in the licensefree 2.4GHz and 5GHz band, local
radio regulations may impose a number of limitations to the use of
wireless communication equipment.
Refer to the flyer “Information to the User” for regulatory information that
may apply in your country/region.
RF Frequency
■ Band 2.4 GHz (24002483.5 MHz) (Revision B
and G)
Modulation
Technique
■ DSSSCCK, DSSSDQPSK, DSSSDBPSK
(Revision B)
■ OFDMBPSK, OFDMQPSK, OFDM16QAM,
OFDM64QAM (Revision G)
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 highdensity materials.
■ Range is also impacted due to "obstacles" in the signal path of the
radio that may either absorb or reflect the radio signal.