Overview The next generation of over-the-air broadcast television is based on the ATSC 3.0 standard, branded NextGen TV. The ATSC 3.0 standard includes support for ultra high resolution (i.e. 4K) video with high dynamic range (HDR) as well as support for 7.2+4 channel audio. Additionally, the ATSC 3.0 standard includes new datacasting capabilities. To receive ATSC 3.0 broadcasts, you will need either a new TV … Continue reading How To: ATSC 3.0 & the HDHomeRun QUATRO 4K Updated