airFiber - What is the Maximum EIRP in the United States?

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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