KU0HN Station as of 7-3-2018. The picture above is my current station setup. On this page I’ll discuss each piece of gear I find interesting. The original layout of my fist HF rig, a Heathkit SB-104A. Heathkit SB-104 This is my first HF rig, a Heathkit SB-104A. It’s no longer mounted in the rack as pictured to the left, but that picture gives a good idea of all the pieces in their original configuration.