Phoenix, Arizona, is now one of the main centers for ATSC 3.0 demonstrations and trials.
A group of participating stations deploys ATSC 3.0 to develop profiles for the commercial launch of the NexGen TV, setting up stations configurations, requirements, and operational protocols, including interoperability with other services.
AVQ1022ATSC has been used for monitoring Univision's KFPH Channel 35. Below are first off-air ATSC 3.0 monitoring screenshots, including a spectrum plot showing ATSC 3.0 on Channel 35 and an adjacent ATSC 1.0 on Channel 36.
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