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What is the Maximum EIRP in the United States?
Maximum EIRP depends on frequency (and country code). Here is a list of maximum EIRP for each UNII band in the United States:
| Band | Frequency Range | Max EIRP (dBm) |
|
5.1GHz |
5150-5250 MHz |
49 |
|
5.2GHz |
5250-5350 MHz |
30 |
|
5.4GHz |
5470-5600 MHz 5650-5725 MHz |
30 |
|
5.8GHz |
5725-5850 MHz |
60 |
Additionally, 5.1Ghz band has more rigorous EIRP limits for certain frequencies:
|
Channel Bandwidth |
Frequency Range (Band Edges in MHz) |
Max EIRP (dBm) |
|
10 MHz |
5155-5175 5166-5186 5177-5250 |
39 44 49 |
| 20 MHz |
5156-5180 5161-5185 5166-5209 5190-5250 |
37 39 44 49 |
| 30 MHz |
5155-5192 5163-5202 5173-5211 5182-5250 |
37 39 44 49 |
| 40 MHz |
5155-5204 5165-5219 5180-5228 5189-5250 |
37 39 44 49 |
| 50 MHz |
5155-5214 5165-5233 5184-5242 5193-5250 |
37
39 44 49 |