I want 150 Mbps on P2P link

Dear Friends,

I am using Mikrotik netmetal 921 with 30 dbi mimo dish. My connicitivit is on -55/-56 distance 5 k.m. I want minimum 120 Mbps but i m getting only 70 to 80 Mbps. Please suggest me what I have to do

How many chains are active? Which Channel width is used?

post /interface wireless registration-table print stats
do the command while you are running a speed test of some kind

chain 0 and chain 1 is activated

And what channel width? 5MHz? 10MHz? 20MHz? 40? 80?

its 40 MHz. we are not getting bandwidth on 5MHz 10MHz and 20 MHz

With 40MHz channel width and 1 data stream you won’t get 100Mbit of actual user data rate out of that 801.11ac P2P link.
Can you go for 80MHz channel width? Should put you 140-160Mbit @ 1 data stream in your constellation.