User's Manual Part 2

BETA DRAFT - CISCO CONFIDENTIAL

D-2

Cisco Aironet Wireless LAN Client Adapters Installation and Configuration Guide for Windows

OL-1394-03

Appendix D Channels, Power Levels, and Antenna Gains

Channels

For IEEE 802.11a

The channel identifiers, channel center frequencies, and regulatory domains of each IEEE 802.11a

20-MHz-wide channel are shown in Table D-1.

Note All channel sets are restricted to indoor usage except the Americas (-A), which allows for

indoor and outdoor use on channels 52 through 64 in the United States.

Table D-1 Channels for IEEE 802.11a

Channel

Identifier Frequency

Regulatory Domains

Americas (-A) Japan (-J) Singapore (-S) Taiwan (-T)

34 5170 MHz - X - -

36 5180 MHz X - X -

38 5190 MHz - X - -

40 5200 MHz X - X -

42 5210 MHz - X - -

44 5220 MHz X - X -

46 5230 MHz - X - -

48 5240 MHz X - X -

52 5260 MHz X - - X

56 5280 MHz X - - X

60 5300 MHz X - - X

64 5320 MHz X - - X

1495745 MHz----

1535765 MHz----

1575785 MHz----

1615805 MHz----