The SATCOM Stack S01E01 - Origins (Remaster)

Why put a communications relay in space? Daniel introduces The SATCOM Stack through the questions that connect equipment, radio links and complete network services. Follow the path from Arthur C. Clarke’s relay proposal through Sputnik, SCORE, Echo and Telstar, then trace a message from a remote terminal through an uplink and downlink. Explore why orbit, power, antennas, modems and networking must work together—and why a healthy indicator on one box does not prove that a service works. Next: how different orbits solve different mission needs. CHAPTERS 00:00:00 Introduction 00:00:10 Why Satellite Communications? Understanding the SATCOM Stack 00:11:36 Next episode SOURCES AND VISUAL CREDITS Illustrative educational visuals: AI-generated concept illustrations; not archival photographs. Sputnik 1 — exhibit photograph: U.S. Air Force / National Museum of the U.S. Air Force. U.S. federal government public domain https://commons.wikimedia.org/wiki/Fi... Telstar 1 — NASA launch photograph: NASA photo LOC-62P-141. U.S. federal government public domain; factual credit retained, no endorsement https://commons.wikimedia.org/wiki/Fi... Subscribe to The SATCOM Stack and share the engineering question you would like us to explore next. #SATCOM #SatelliteCommunications #Engineering