Configuration TX and Gain of ePMP 200 Force 5Ghz

Hello good day, I'm new settings and radio antennas have a question:
At that power (tx) and gain (gain) recommend me to set up a link ?.

Features link:
Model 200 Force 5GHz antenna EPMP
Point-to-Point Link
3 Km link distance

I determine this?... Thanks!!

 Hi Carlos,

Please use our link planner tool to plan the link, it will give you the values of  Tx, Rx and throughput estimates, normaly you can use 15dBm Tx and the actual gain of antenna.. 

Please find the below link to download link palnner software:




Thanks, this tool is very good, now can best work