Just for test purpose:
/interface wireless
set [ find default-name=wlan1 ] ampdu-priorities=0,1,2,3,4,5,6,7 band=\
5ghz-onlyac basic-rates-a/g="" channel-width=20/40/80mhz-Ceee disabled=no \
frequency=6040 frequency-mode=superchannel l2mtu=1600 mode=bridge \
nv2-cell-radius=10 rate-set=configured ssid=vbridge supported-rates-a/g=\
"" tdma-period-size=auto tx-power=0 tx-power-mode=all-rates-fixed \
wireless-protocol=nv2
Bandwidth Test directly on SXT AC: stable UDP traffic about 400MBit.
Master channel frq. 6040!!!! Channel width 80mhz Ceee. So additional channels very high, some above 6100!!! Is this outside of physics?
Or very good equipment, software and chipset but weak antenna at the extreme channels - significant power drop.