Please note this feature is only available on version 1.2. To update your unit please see: EtherScope nXG: Updating Software

The EtherScope nXG uses the supported rates information from the beacons. Actual rates are determined using number of streams, MCS, guard interval, and channel width. This information is compared to a table that determines the data rates being used.

You can find the table here:

https://docs.google.com/spreadsheets/d/e/2PACX-1vQXoEYLGWrR1aGyGaTXOOaDQSPLfeC4rv70KRFuRP6eZ5fL-Ku_YI6DgS6zZMNyIhQpQmnKQ1O7abij/pubhtml?gid=1367372895&single=true