I am putting a WIFI ISP in my city
As the wifi devices work in line of sight ..what does the line of sight means
As my city is a valley
if i give the hight of the transmiitng tower (with acess point and omni anteena) at 8000 ft . (on a hill) then all the recieving devices (acess point) in valley should be in the sight of the tower or i have to give the reciving acess points the same height as the transmiting acess point if so .....
Is there any economical devices which works under non line of sight ....if so can any one tell me details of these devices and how it works and will these devices work in the my project