I'm assuming the answer is "yes" but just want to confirm with the pros. Say you have an older house that you didn't do the wiring in. It was only wired for basic CATV (hopefully homerun to a distribution block of some kind). Is there anything technically stopping you from running the RG-6 from an antenna you install on the roof to that distribution block to feed the antenna signal to multiple TVs over coax? Would a signal booster be needed?