Dear all,
What is the diff. bw radar detect and no radar detect?
Take the time to read the manual. http://www.mikrotik.com/testdocs/ros/2.9/
no-radar-detect - AP scans channel list from “scan-list” and chooses the frequency which is with the lowest amount of other networks detected
radar-detect - AP scans channel list from “scan-list” and chooses the frequency which is with the lowest amount of other networks detected, if no radar is detected in this channel for 60 seconds, the AP starts to operate at this channel, if radar is detected, the AP continues searching for the next available channel which is with the lowest amount of other networks detected