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2-16

Cisco Wireless ISR and HWIC Access Point Configuration Guide

OL-6415-04

Chapter 2 Configuring Radio Settings

Configuring Radio Channel Settings

Table 2-4 shows the available frequencies for the 802.11g 2.4 GHz radio.

Ta b l e 2-4 Channels and Available Frequencies for 802.11g 2.4 GHz Radio

Table 2-5 shows the available channels and frequencies for the RM20A IEEE 802.11a radio

Ta b l e 2-5 Channels and Available Frequencies for the 802.11a Radio

Channel

Identifier

Center

Frequency

(MHz)

Regulatory Domains

Americas (–A) EMEA (–E) Japan (–J)

CCK OFDM CCK OFDM CCK OFDM

1 2412 X X X X X X

2 2417 X X X X X X

3 2422 X X X X X X

4 2427 X X X X X X

5 2432 X X X X X X

6 2437 X X X X X X

7 2442 X X X X X X

8 2447 X X X X X X

9 2452 X X X X X X

10 2457 X X X X X X

11 2462 X X X X X X

12 2467 – – X X X X

13 2472 – – X X X X

14 2484 – – – – X –