Interesting story on ATSC 1.0 AND 3.0 Bitrouter... 
www.tvtechnology.com
BitRouter Completes Successful Beta Trials Of ZapperBox M1 ATSC 1.0/3.0 Receiver
Each new ZapperBox ships with the latest version of the ATSC3pak software, which implements both the ATSC 3.0 and 1.0 standards
www.tvtechnology.com
