5
GHz
BANDS
WIRELESS STANDARDS REFERENCE
w w w. i b w a v e . c o m
Overview of the 5 GHz U-NII Bands
Old Name
New Name
U-NII-1
U-NII-1
5.15 GHz - 5.25 GHz
4 Channels
U-NII-2
U-NII-2A
5.25 GHz - 5.35 GHz
4 + 1 Channels*
U-NII-2B
5.35 GHz - 5.47 GHz
6 Channels*
U-NII-2 Extended
U-NII-2C
5.47 GHz - 5.725 GHz
12 + 1 Channels*
U-NII-3
U-NII-3
5.725 GHz - 5.85 GHz
5 Channels
U-NII-4
5.85 GHz - 5.925 GHz
4 Channels*
CURRENT U-NII CHANNELS
5.15 GHz
5.25 GHz
5.35 GHz
5.47 GHz
36 40 44 48 52 56 60 64
U-NII-1
Weather
Radar
5.725 GHz
5.85 GHz
100 104 108 112 116 120 124 128 132 136 140 144
149 153 157 161 165
U-NII-2E
U-NII-3
U-NII-2
*New Bands & Channels
Channels
Future U-NII Channels
Dynamic frequency selection
30 MHz
20 MHz
FUTURE U-NII CHANNELS
5.15 GHz
5.25 GHz
5.35 GHz
5.47 GHz
36 40 44 48 52 56 60 64
U-NII-1
5.35 GHz
U-NII-2C
U-NII-3
12
5
5.47 GHz
Weather
Radar
5.725 GHz
36 40 44 48 52 56 60 64 68 72 76 80 84 88 92 96 100 104 108 112 116 120 124 128 132 136 140 144
U-NII-1
U-NII-2A
5.85 GHz
U-NII-3
5.180 5.200 5.220 5.240 5.260 5.280 5.300 5.320 5.340 5.350 GHz
Ch 36 Ch 40 Ch 44 Ch 48 Ch 52 Ch 56 Ch 60 Ch 64 Ch 68
U-NII-1
5.925 GHz
149 153 157 161 165 169 173 177 181
U-NII-2C
U-NII-2B
5.150 GHz
5.85 GHz
149 153 157 161 165
U-NII-2A
5.25 GHz
5.725 GHz
100 104 108 112 116 120 124 128 132 136 140 144
8
5.15 GHz
Weather
Radar
U-NII-2A
5.350 5.360 5.380 5.400 5.420 5.440 5.460 5.470 GHz
Ch 72 Ch 76 Ch 80 Ch 84 Ch 88 Ch 92
U-NII-4
U-NII-2B
Dynamic frequency selection
5.15 GHz
5.25 GHz
5.35 GHz
5.47 GHz
5.725 GHz
5.85 GHz
5.925 GHz
5.470 5.480 5.500 5.520 5.540 5.560 5.580 5.600 5.620 5.640 5.660 5.680 5.700 5.720 5.725 GHz
Ch 96 Ch 100 Ch 104 Ch 108 Ch 112 Ch 116 Ch 120 Ch 124 Ch 128 Ch 132 Ch 136 Ch 140 Ch 144
U-NII-2C
U-NII-1
(100 MHz)
U-NII-2A
(100 MHz)
New Band
U-NII-2B
(120 MHz)
U-NII-2C
(255 MHz)
U-NII-3
(125 MHz)
New Band
U-NII-4
(75 MHz)
4
5
6
13
5
4
Potential U-NII-1 through U-NII-4 20 MHz channels
5.725 5.745 5.765
Ch 149 Ch 153
5.785 5.805 5.825 5.845 5.865 5.885 5.9055.925 GHz
Ch 157 Ch 161 Ch 165 Ch 169 Ch 173 Ch 177 Ch 181
U-NII-3
U-NII-4
RELEASED OCTOBER 2017