Specifications

4-3
Cisco Aironet 1520 Series Outdoor Mesh Access Point Hardware Installation Guide
OL-11321-08
Chapter 4 Cisco Aironet 1140 Series Lightweight Access Points
Channels and Maximum Power Levels
2.4-GHz Maximum Power Levels per Regulatory Domains
Ta b l e 4-2 2.4-GHz Channels and Maximum Conducted Power in the –A (America) Regulatory Domain
BW
MHz
HW Group 4
CCK
Tx diversity
Single Antenna
1 to 11 Mbps
HW Group 1
Non HT20
Single Antenna
6 to 54 Mbps
HW Group 1
Non HT40
Duplicate
Signle Antenna
6 to 54 Mbps
HW Group 3
HT20
Dual Antennas
M0 to M15
HW Group 3
HT40
Dual Antennas
M0 to M15
Freq
(MHz)
CH
id Tx 1 Tx 2
Total
Power Tx 1 Tx 2
Total
Power Tx 1 Tx 2
Total
Power Tx 1 Tx 2
Total
Power Tx 1 Tx 2
Total
Power
20 2412 1 20 OFF 20 17 OFF 17 17 17 20 14 14 17 – – –
20 2417 2 20 OFF 20 17 OFF 17 17 17 20 14 14 17 – – –
20 2422 3 20 OFF 20 17 OFF 17 17 17 20 14 14 17 – – –
20 2427 4 20 OFF 20 17 OFF 17 17 17 20 14 14 17 – – –
20 2432 5 20 OFF 20 17 OFF 17 17 17 20 14 14 17 – – –
20 2437 6 23 OFF 23 20 OFF 20 17 17 20 17 17 20 – – –
20 2442 7 20 OFF 20 17 OFF 17 17 17 20 14 14 17 – – –
20 2447 8 20 OFF 20 17 OFF 17 17 17 20 14 14 17 – – –
20 2452 9 20 OFF 20 17 OFF 17 17 17 20 14 14 17 – – –
20 2457 10 20 OFF 20 17 OFF 17 17 17 20 14 14 17 – – –
20 2462 11 20 OFF 20 17 OFF 17 17 17 20 14 14 17 – – –
40 2412 &
2432
1, 5U or
5, 1L
– – – – – – 16 Off 16 11 11 14
40 2412 &
2437
2, 6U, or
6, 2L
– – – – – – 16 Off 16 – – – 13 13 16
40 2422 &
2442
3, 7U, or
7, 3L
– – – – – – 14 Off 14 – – – 11 11 14
40 2427 &
2447
4, 8U, or
8, 4L
– – – – – – 17 Off 17 – – – 14 14 17
40 2432 %
2452
5, 9U, or
9, 5L
– – – – – – 16 Off 16 – – – 11 11 14
40 2437 &
2457
6, 10U,
or 10, 6L
– – – – – – 16 Off 16 – – – 13 13 16
40 2442 &
2462
7, 11U or
11, 7L
– – – – – – 14 Off 14 – – – 11 11 14