The link below leads to a PDF plot of field intensity versus distance for the radiated power generating the maximum legal Part 15 FM field, and several other powers commonly posted here.
The plot makes it a little easier to compare them.
http://rfry.org/Software Download/Part 15 FM Plots.pdf
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The plot makes it a little easier to compare them.
http://rfry.org/Software Download/Part 15 FM Plots.pdf
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