AMSAT News Service ANS-081 March 22, 2026 In this edition: * Digital Modes on FO-29 Not Permitted per Licensing Restrictions* Ten-Koh 2 Satellite With Linear Transponder Update* Catsat Request for Activation* SpaceX Plan For 1 Million Centers Poses Dangerous Risk* Changes to AMSAT-NA TLE Distribution* Astronauts Complete Prep For New ISS Solar Array* ARISS News* ... Read more

By Robert Gulley K4PKM Power supplies have come a long way since I started in amateur radio, and the behemoths of old are quickly being replaced with smaller, more efficient, switching power supplies. I know, I know – those of us who have been around long before these little units became what they are today, […]