5 GHz WLAN/Wi-Fi Channel Availability (802.11 an)
Channel Number
Frequency MHz
Europe ETSI
North America FCC
Japan
36
5180
Indoors
Yes
Yes
40
5200
Indoors
Yes
Yes
44
5220
Indoors
Yes
Yes
48
5240
Indoors
Yes
Yes
52
5260
Indoors/DFS/TPC
DFS
DFS/TPC
56
5280
Indoors/DFS/TPC
DFS
DFS/TPC
60
5300
Indoors/DFS/TPC
DFS
DFS/TPC
64
5320
Indoors/DFS/TPC
DFS
DFS/TPC
100
5500
Indoors/DFS/TPC
DFS
DFS/TPC
104
5520
Indoors/DFS/TPC
DFS
DFS/TPC
108
5540
Indoors/DFS/TPC
DFS
DFS/TPC
112
5560
Indoors/DFS/TPC
DFS
DFS/TPC
116
5580
Indoors/DFS/TPC
DFS
DFS/TPC
120
5600
Indoors/DFS/TPC
No Access
DFS/TPC
124
5620
Indoors/DFS/TPC
No Access
DFS/TPC
128
5640
Indoors/DFS/TPC
No Access
DFS/TPC
132
5660
Indoors/DFS/TPC
DFS
DFS/TPC
136
5680
Indoors/DFS/TPC
DFS
DFS/TPC
140
5700
Indoors/DFS/TPC
DFS
DFS/TPC
802.11b Nominal Power Values
Channel Frequency (MHz)
Transmitter Power (EIRP) ERP + Antenna Gain (2.18 dBi) at worst case levels
Average (dBm)
Limit (dBm)
Margin (dB)
2412
18.3
20.0
-2.3
2442
18.3
20.0
-2.4
2472
18.8
20.0
-1.9
299
Voice Device and Headset Hardware Reference Guide
Summary of Contents for A700
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