Q. We needs 5km antenna for SST-900ext like what you have for SST-2400ext. Can we find it by ourself?

 

Ans: Yes,but something must be noticed if you wnat to find the solution by yourself.
        1. The freauency must fit in with the sst-900.
        2. If you need to enhance the translated distance, the dbi value must be 10 or more.