JE1RYS Concept of Ham Monitoring Device slides video Photos by Tim Osburn JG1MBR/W7RSZ
Ham Monitoring Device - TIARA Arie Lukkassen JE1RYS/KI6EWA 2017-06-16 JE1RYS Concept of Ham Monitoring Device# slides video Photos by Tim Osburn JG1MBR/W7RSZ
