SWRU423A July 2015 – May 2016 WL1801MOD , WL1805MOD , WL1807MOD , WL1831MOD , WL1835MOD , WL1837MOD
Worldwide, most of the 5-GHz band frequencies are used by radar systems. The same frequency bands (or subsets) were allocated to unlicensed WLAN devices. A requirement arising from this frequency band reuse is a method called dynamic frequency selection (DFS). A system that requires DFS must be capable of avoiding interference with radar systems, according to the regulatory requirements as described in each DFS standard.