
Is it true that the wrong type of coaxial cable used to connect to a TV may interfere with the signal?
A company technician cable that came to my apartment to do some work told us that we were using cable is not the type of cable used with the cable company and therefore the connection to wire the cable company can cause signal interference. He said we should only use the type of coaxial cable use the cable company. Is it true you used the wrong coaxial cable can cause signal interference or is that just misinformation?
Yours is probably cheaper and could leak a little. They use the front-line professional equipment. I do not really worry about it.
How to install coax (coaxial) cable ends