ATSC 3.0

The ATSC 3.0 broadcast technology standard, sometimes known as "NextGen," is currently available. ATSC 3.0 is the first major update to the Improved Television Systems Committee's standard for delivering and receiving over-the-air (OTA) transmissions since ATSC 1.0 was established in 1996. It supports 4K and HDR picture qualities, as well as advanced Dolby audio capabilities, among other things.