User's Manual

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Atheros Communications, Inc. Supported Channels and Data Rates • A-1
COMPANY CONFIDENTIAL February 2003 • A-1
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Supported Channels and
Data Rates
This section provides basic information for available data rates and channel
frequencies in the NDIS driver.
CAUTION: Please refer to the “Regulatory Compliance” section of this guide for
specific user requirements for operating this product in accordance with National
laws for usage of the radio spectrum and operation of radio devices.
See Table A-1 for 5GHz IEEE channel numbers for the FCC regulatory
domain.
• Channel Frequency (in GHz) = 5 + 0.005 * (Channel Number)
See Table A-2 for turbo mode channel numbers for the FCC regulatory
domain.
See Table A-3 for 802.11b/802.11g channel numbers and frequencies for
the FCC regulatory domain.
NOTE: The Atheros Wireless Adapter’s firmware limits operation to only the
channels allowed in a particular Region or Country (i.e. Regulatory Domain).
Therefore, all options listed below may not be available in your version of the
Atheros Wireless Adapter.