Santa Barbara-Santa Marie-San Luis Obispo, CA.You can find a complete list of the supported markets on the ATSC 3.0 website but here's a list of all the markets with current ATSC 3.0 service areas marked in bold: That said, there are currently around a half-dozen cities with access to ATSC 3.0 channels with another three dozen coming online in the next year. Unlike other technology that has a set release date, ATSC 3.0 is like 5G in the sense that it's coming to different areas at different times. That's what lead some people to be skeptical of ATSC 3.0 but, so far, things have been going according to plan. What happened to ATSC 2.0 you might ask? Well, basically all the framework was built for it, but it never came to fruition. The IP-based interactions are still a bit hazy at the moment while the technology is still being fleshed out, but more functionality is sure to come later. It’s the technology broadcasters will need to use in order to transmit 4K shows and the tuners we’ll need to receive that content, similar to how ATSC 1.0 works now. In more or less words, ATSC 3.0 describes the whole system that needs to be in place before we can watch over-the-air 4K content. If you attach a digital antenna to your TV right now, you'd be using ATSC 1.0 – the set of standards agreed upon and setup over a decade ago that transitioned terrestrial broadcasters away from an analog signal and into the digital age.ĪTSC 3.0 is the next step in ATSC's evolution and comes from the Advanced Television Systems Committee which has been responsible for the TV broadcasting standards in America for the last 40 years. What is ATSC 3.0 and where did it come from?

Ready to take your TV to the next level? Here’s what you need to know.

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