Canadian TV, Computing and Home Theatre Forums banner


  1. HDTV FAQ: What is a NTSC, ATSC and QAM Tuner?

    Industry News
    If you're currently in the market for a high definition television (HDTV) then you've probably have learned that most digital televisions sold today come equipped with three types of tuners: ATSC, NTSC and QAM. This inevitably leads to the question of why we need three different tuners in our...
  2. External Clear QAM Tuner

    Hi, My TV has a built-in ATSC/QAM tuner but it is being used for my OTA system. So if I want to watch the cable I have to swap the wires around. Is there any type of box out there that will let me watch the Clear QAM feeds using my TV's HDMI/Component/Composite inputs? I was thinking of the...