A/324 specifies the protocol for the Studio-to-Transmitter Link (STL) from the studio-side infrastructure to one or more set of transmitters. It also defines possible interfaces among the studio infrastructure and specifies certain constraints on the scheduling of content and signaling in the Physical Layer.
Leading Through the ATSC 3.0 Transition
June 24, 2026
By Lee Allen Miller, Executive Director The ATSC 3.0 transition is the most significant technical change our industry has seen in a generation, and for
