ATSC 3.0 is The following are some of the ways to get in touch with us. next The major version of broadcast TV format. (Version 2.0, originally designed as a backwards-compatible update but eventually cancelled in favor of a more significant 3.0 update.) What ATSC HD video and digital technology added to 1.0. ATSC 3.0 is The system is IP-based. It’s still an over-the-air system, but it’s built on the same protocols as most internet technology, making it possible to easily view broadcast TV on modern connected devices. It’ll be a huge change in the technology that’s underlying our TV systems, and it should greatly expand the capabilities of broadcast TV.