Ieee 802.11G - Cisco AIR-CB21AG-W-K9 Installation And Configuration Manual

Appendix E Channels, Power Levels, and Antenna Gains

IEEE 802.11g

An improper combination of power level and antenna gain can result in equivalent isotropic radiated
power (EIRP) above the amount allowed per regulatory domain.
supported for all regulatory domains for each 2.4 GHz IEEE 802.11g data rate.
Table E-5
Data Rate
6 Mbps
9 Mbps
12 Mbps
18 Mbps
24 Mbps
36 Mbps
48 Mbps
54 Mbps
Cisco Aironet 802.11a/b/g Wireless LAN Client Adapters (CB21AG and PI21AG) Installation and Configuration Guide for Windows Vista
OL-16534-01
Maximum EIRP for IEEE 802.11g
Maximum EIRP for PC-Cardbus Card
with 0-dBi Antenna Gain and PCI Card
with 1-dBi Antenna Gain
mW
50
50
50
50
50
40
31.6
20
Maximum Power Levels and Antenna Gains
Table E-5
dBm
17
17
17
17
17
16
15
13
indicates the maximum EIRP
E-5