Welcome to The Crystal Set, the online home of ZL4KJ – your portal to CB radio, amateur radio, electronics, and the The Crystal Set BBS system.
My name is Kim Jansen, and I’m an Amateur Radio operator with a passion for all things radio frequency and electronics. My journey in amateur radio began in 2016 when I was first licensed as ZL2KEJ. I later obtained, ZL4KJ prior to moving to Invercargill.
By profession, I’m both an Electronics Technician and Software Developer with a Diploma in Electrical Engineering (Power Specialisation) Level 6. This diverse technical background allows me to bridge the worlds of hardware and software, bringing unique perspectives to my projects.
I’ve spent several years as an IPC Certified Trainer for Soldering, specializing in surface mount rework and repair of electronic assemblies. This experience has given me deep insight into the practical aspects of electronics construction and repair that I enjoy sharing with the community.
This website, named “The Crystal Set” after those simple but fascinating early radios, serves as both my personal amateur radio homepage and a front-end to my BBS system. Here you’ll find:
This website is also home to The Crystal Carrier Wave, my podcast that delves into the fascinating worlds of Technology, Amateur Radio, CB Radio, and Electronics. Join me as I explore various topics, interview interesting people from the radio community, and discuss the technical aspects of our hobby.
Feel free to explore the site, connect to the BBS, and don’t hesitate to reach out if you’d like to discuss amateur radio, electronics, or potential collaborations.
73 de ZL4KJ