A welcome treat at the February meeting was Don Porter’s [AF5QD] presentation on Back to Basics – Using a Multimeter in the Hamshack. He discussed using a multimeter for basic troubleshooting on radio hardware and antenna systems, how to perform continuity testing on transmission lines, and safety precautions to take (for example a static grounding mat). He spent some time discussing using an antenna analyzer, and a few finer points of testing electrical components (like using denatured alcohol to clean out connections before testing). Some of the basic uses he discussed was using a multimeter to test power supplies, finding a faulty fuse, and checking recently installed cable connectors. Official minutes of the meeting can be found here.