airmatch RF calculations are based on the physical locations of APs which means that even different sites in the same group are calculated separately.
Each group configuration can have its own radio profile (power and channel limitations) assigned to an AP and airmatch would take that into account.
https://www.arubanetworks.com/techdocs/AOS10_3_OLH/Content/aos10x/monitoring/radio-resource-mgmt.htm------------------------------
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