Video Transmitter Experiments

So I found this old transistor set on the way home from a friends house a while ago and I had already got a few transmitters in my piles of junk, so I thought I would test them out and try some feedback. To my amazement the transmitter would invert the image on some settings. I also played around with my Audio to video circuit in to the transmitter at one point and made this "cool" montage poster