Hdtv built contained by tuner explanation?
Answers: TVs built for sale contained by the US that have tuners come beside ATSC and NTSC tuners. They often also own QAM tuners.
NTSC-displays analog Over The Air (OTA) and analog cable TV.
ATSC-displays OTA digital TV (including HDTV)
QAM-displays digital cable TV (including HDTV)without using a cable box-a cable box is required for encrypted premium channels, close to HBO.
So, you can view analog cable TV, short a box. If you have the QAM tuner, you can also display digital cable TV without a box.
No, an hd tuner built contained by is a tuner for Over the air HDTV, surrounded by other words using a digital antenna. When you plug a UHF antenna into the tv, the tuner will scan for local digital channels. Over the atmosphere HDTV is FREE. This is for broadcast tv. To get HD cable, you'll want a digital cable box to recieve hd over cable, which can be pricy.
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