User's Manual

CISCO CONFIDENTIAL - Draft 2
D-9
Cisco Aironet 1200 Series Access Point Hardware Installation Guide
OL-4310-03
Appendix D Channels and Antenna Settings
Maximum Power Levels and Antenna Gains
Table D-9 indicates the maximum power levels allowed with the 9 dBi integrated antenna and the
RM21A radio module for each IEEE 802.11a regulatory domain.
.
Table D-9 Maximum Power for RM21A Radio Module with 9 dBi Integrated Antenna
Channel
Identifier
Center
Frequency
(MHz)
Maximum Power Levels (dBm) in the Regulatory Domains
Americas
(–
A)
China
(–C)
EMEA
(–E)
Japan
(–J)
North America
(-N)
Singapore
(–S)
Taiwan
(-T)
UNII-1 (5150-5250 MHz)
34 5170 – – – 11 – – –
36 5180 11 – 11 – 11 14 –
38 5190 – – – 11 – – –
40 5200 11 – 11 – 11 14 –
42 5210 – – – 11 – – –
44 5220 11 – 11 – 11 14 –
46 5230 – – – 11 – – –
48 5240 11 – 11 – 11 14 –
UNII-2 (5250-5350 MHz)
52 5260 17 – 11 – 17 – –
56 5280 17 – 11 – 17 – 11
60 5300 17 – 11 – 17 – 11
64 5320 11 – 11 – 11 – 11
UNII-3 (5725-5850 MHz)
14957451717–– 171117
15357651717–– 171117
15757851417–– 141114
16158051117–– 111111
1655825–––––––