more than one tv? what equipment is needed to split c band signal to a slave receiver on a second tv? thanks

I need advice installing c band sat system. I have some experience with ku band. I installed a 90cm dish and invacom lnb that works great in ku band. Now I want to get satmex5 and 6 and I read that I needed a bigger dish, so I got a deal for $100. I bought the following used equipment: 7.5ft...