Yes, by the square, this is HN I cannot speak so loosely:) For Multiple access RF systems yes, but got point to point systems, that is line of sight, noise is n

Yes, by the square, this is HN I cannot speak so loosely:) For Multiple access RF systems yes, but got point to point systems, that is line of sight, noise is not an issue, free space loss, also impairments from fog, trees and other things are dominant.