Skip the intro - FF to 5:14 (but think about clicking the Pig).
Full title: Ground Based DVB-S2 Repeater for GEO Satellites.
At last year's DCC, Bob McGweir N4HY presented this talk:
This year, Wally Ritchie WU1Y wrote a paper that was presented by Steve Conklin AI4QR with more detail on the satellite, but mainly on plans for ground-based repeaters to do make the satellite easier to use for hams.
Radio Rating: B. Steve has some graphics slides, but many are text. And much of the talk is Q&A with no slides. As usual, go to the video if you need a fill.