hi,
i have a question about wireless networking since the manufacturers always talk about high gain antennas they never seem to mention about the distance it's gonna cover like if they say as an example if u have this router/ap and if u attach that antenna to it u can cover upto 5 km/miles .. like that(under normal circumstances) which will be very helpful for ppl like (i dont know anyone else exist like me or not..) anyway .. is that too much to ask... pls comment
how to measure ? 
Linear Mode
