I have Time Warner Cable in Hawaii. I recently downgraded to basic analog cable which is about 20 channels.
Other than picking up the cable box I noticed the tech installed this cylindrical device behind my TV.
A quick search says it's a low pass filter. It filters out higher frequencies and allows lower frequencies to pass.
What is the purpose of this thing? Surge protection or noise filtering? Does it have any effect on my cable internet (also TWC)?
What happens if I remove it? I already found the tool to do so on Amazon!
Other than picking up the cable box I noticed the tech installed this cylindrical device behind my TV.
A quick search says it's a low pass filter. It filters out higher frequencies and allows lower frequencies to pass.
What is the purpose of this thing? Surge protection or noise filtering? Does it have any effect on my cable internet (also TWC)?
What happens if I remove it? I already found the tool to do so on Amazon!