I have the Dish ViP722 receiver. I would like to add a roof antenna, possibly the Channel Master 3010 or the Terk HD-TVS Slim Profile, to the OTA port of the receiver. By the same token, I would like to split the antenna feed to 2 more TVs. I think the total RG6 cable length is less than 150'. ABC, CBS, NBC, FOX, CW, MNT, PBS are 7-10 miles away. Do I need a special 3-way splitter, in-line amplifier, etc.? Are the antennas I mentioned OK?
Any help for a newbie would be appreciated. Thank you.