I have to take this log to apologize. I'm super new to all this, which i hope surprises nobody, and i did some further research. A diversity controller isn't something you plug two antennas into then into a receiver. It takes the video from two RECEIVERS and it chooses the signal for that. Due to this, I won't be using it for my goggles (https://hackaday.io/project/83624-diy-box-goggles-for-cheap-fpv) , at least for right now. If I try hard enough, i can find some $5 receivers, but they're only for lcd screens, not android. Maybe the only difference is the connectors, but i'd rather stay simple for now. 

On another note, before I stopped this project, i did some work, and there is nothing more satisfying then adding a few toggle switches to an altoids tin.