I have a Routerboard RB433AH with a radio AWPCI085H high-power 802.11a/b/g mini PCI - Alpha Networks, wondered how effective is this alpha radio networks, it is recommended? I will connect customers at distances between 1 and 5km. Thank you for your comments.
for 1-5km you don’t need such powerful card
it will only give you problems. standard R52 will be more than enough
Thanks for the suggestion. I had already thought about this problem but I will not use the most power, I thought about setting 500mW with 2 antennas 120 degrees 14dBi in 2.4GHz connected to a hyperlink splitter. There are 40 users with 15dBi antenna. My main doubt is whether this brand Alfa Radio Networks is reliable? Thank you very much for your comments.