Picking the best battery for portable Ham Radio

Picking the best battery for portable Ham Radio

A viewer recently sent me a message about batteries and what type of battery that I use for my portable operation. That’s a big question as I’m currently using three different batteries depending on the situation. But they all share a common trait, so let’s dig into...
Build it: One dollar morse code key

Build it: One dollar morse code key

Dave, KZ9V, visits the shack and demonstrates his $1.00 morse code key. Like what you see? You can leave me a tip:https://www.paypal.me/kb9vbr Become a patron! Unlock exclusive content at: https://www.patreon.com/kb9vbrantennas Support Ham Radio Q&A by shopping at...