will the antennas for 2.4ghz work for 5ghz? I see a 18dbi antenna and want to buy a pair but they state its for 2.4ghz. i watched a youtube video claiming that there is a difference in antenna for the 2 frequencies.
also what kind of improvement will i get from a jump from 5dbi to 18dbi? thanks
also what kind of improvement will i get from a jump from 5dbi to 18dbi? thanks