hi I have to make an offer to cover an area that will be used as a comping camper area, the 'area covers about 200 meters x 200 meters and can hold about 2,000 people, would intensionato to give coverage that is 2.4 ghz 5 ghz.
Without further detail about the physical environment, such as trees/buildings,
it's hard to be exact. If you properly elevate them, 2 or three outdoor model APs,
might suffice, even in standalone mode, if you simply give out a PSK to your
visitors and define one WLAN between the APs, on both 2.4/5G radios.