Is it possible to combine an OTA feed to your SAT feed and send it to your SAT recievers. I know you can run a seperate Coax but I want to combine everything in the attic and then send it to 2 HD recievers. If so how do you do it?
Yes you can. You will need to split the OTA by the number of feeds needed, and use diplexers to combine the OTA and satellite feeds. You will use another diplexer at each receiver to seperate the OTA and satellite.
If your OTA uses a powered pre-amplifier, the power supply needs to be inserted between the splitter and the antenna, to make sure the pre-amp is properly powered.