Installation Instructions

D-2

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

OL-1394-06

Appendix D Channels, Power Levels, and Antenna Gains

Channels

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

(in MHz)

Regulatory Domains

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

34 5170 – X – –

36 5180 X – X –

38 5190 – X – –

40 5200 X – X –

42 5210 – X – –

44 5220 X – X –

46 5230 – X – –

48 5240 X – X –

52 5260 X – – X

56 5280 X – – X

60 5300 X – – X

64 5320 X – – X

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