How to set tx power of a NMP-8602

I have 2 minipci Senao 400mw NMP-8602 in a RB532.
RB532 shows it as Wireless (Atheros AR5413)

I would like to know how do I set it to tx power 26mw? It is set “default” = 17

I changed it to 26 and any changes in clients.

Thanks in advance!

http://forum.mikrotik.com/t/nmp-8602-have-questions-come-inside/6022/1
here u should post your question so we can have full recognized forum

Check the spec sheet (whitepaper) for that card. You can’t use 400mW trasmit power at the higher transmit rates…