So I had broken the outer antenna in the controller of my P3 standard so I wanted to do this repair myself without having to upgrade to a longer range antenna. I have already read other threads where people are not recommending to buy Buy Phantom 3 - Receiver Antenna 5.8G (Sta) | DJI Store because it is the wrong one even though that is the antenna I need. I then read other threads where you can buy a UF to RFA cable and also a 5.8Ghz WiFi antenna and this would solve the issue. So can I just simply buy this UF to RFA cable 8" and also a 5.8Ghz Wifi antenna so that I am all set? This is under $10 solution as opposed to spending hundreds of dollars on a seemingly simple repair. Also these WiFi antennas have various dBi's which I am not familiar with. 2 6 , 7 , 9 dBi. Does it matter which one to buy? Please explain.