So...I have made some successful flights with my F450 and FPV. I am running specktrum gear with Fatshark dominators and emmerson 600mw Tx. I want to start a small ground station. For right now it will only be a TV for spectators to see what I am seeing. I m not sure if I need to buy another Rx. And if I do, will a 5.8g plug in and start receiving with no problems? Do I need to mate brand to brand? Thanks for your help Ben