[Elecraft] ESSB

[Al Lorona]

Your intuition is correct, David. The same power in a narrower bandwidth results in a higher spectral power density -- more watts per Hertz, so to speak. Not to mention that at the receiving end, the operator can narrow his bandwidth which lowers the noise floor that he hears underneath you.

Al  W6LX 


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>>> As bandwidth is broadened, is effective radiated power diluted? 
>>>
>>> David Ahrendts, KC0XT