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Seems like we want to say 8 watts/(4*pi*r^2) =
..0027w/m^2, and that yields a radius of about 15.4 meters, which would actually be a good approximation of far field for 2M wavelength. Tom- You caught me! I don't have a calculator handy, but it seems to me that the correct formula yields an even lower power when spread over three times the area. 73, Fred, K4DII |
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