Only G - Data Rates 6 Mbits or 18 Mbits What is truth?

RouterOS Wireless Networking
1

Something very strange … what is the truth?
RB433 with XR2. “Data rates” default. only G band
firmware v.4.6

AND

Nanostation2. G. Mode only “Data Rates” only 6 Mbits
v.3.5.1rc firmware

RB433 RX Registration Rate “18 Mbits”

2

I don’t know. I only have one Nano as a client, it always shows 50% tx CCQ from the MT AP side. They work with MT, but some things are a bit off.

3

set rates :

suported rate : 6,12,24 -mbs and basic rate set :6 mbs .