Recent content by Fran3

Woops! When you cut and paste you should complete all the edits in the pasted text. Yep, should have read... So if P=4kW D=2km electric field strength = ([300*sqrt(4)]/2) = 600/2 = 300 mV/m and for D=4km electric field strength = ([300*sqrt(4)]/4) = 600/4 = 150 mV/m And Dave, thanks for the...

So if P=4kW D=2km electric field strength = ([300*sqrt(4)]/2) = 600/2 = 300 mV/m and for D=4km electric field strength = ([300*sqrt(4)]/4) = 600/4 = 300 mV/m correct? and thanks !

In this case we are talking about field strength of a radio signal being radiated from an omni-directional antenna. In the example the radio signal measures 1,000 mV/m at a distance of 1km and we want to calculate the field strength at different distances. Ignoring any mitigating factors such...

it's been awhile for me so check if I'm remembering this right... Thanks. electric field strength is inversely proportional to distance squared... right? So if the electric field strength is 1,000 mV/m at 1 meter then the following is true... right? km______mV/m________ the math 1________1000...