Install a Tv Antenna Jack or STB So that Digital Broadcasts Are Not Broken

How to install a TV antenna jack or STB so that digital broadcasts don't break, because not all areas in various regions get a digital broadcast signal that is strong enough and finally even if you can sometimes the picture on TV is not smooth, there are indeed many influencing factors such as antenna model, quality cable. And this is one attempt so that the signal does not leak.
Good luck, hopefully useful .