Long before 3D printers, Arduinos, and modern hackerspaces, there were Amateur Radio operators.
Also known as "ham radio," this is the ultimate hands-on hobby for anyone fascinated by electronics, technology, and pushing the boundaries of communication.
We don't just buy technology; we build it, modify it, and experiment with it.
Whether you are a tinkerer looking for a new hardware challenge, a coder wanting to send data across the globe without the internet, or someone who wants to build a reliable off-grid communication system, amateur radio has a place for you.
What Do Hams Actually Do?
The beauty of amateur radio is the massive variety of ways you can experiment. Depending on your interests, you can:
Build and Tinker:
This is a maker’s dream. Design and build your own antennas out of wire and hardware store parts, solder custom circuits, integrate Raspberry Pis for digital processing, or 3D-print mounts and accessories for your rig.
Embrace Digital:
It’s not just voice! Combine your computer with your radio to send text, telemetry, images, and data over the airwaves using specialised, highly efficient digital modes.
Talk to the World:
Build a station that uses High Frequency (HF) bands to bounce signals off the Earth’s ionosphere, allowing you to communicate with hams in other countries—no cables, routers, or mobile networks required.
Explore Space:
Track and communicate through amateur satellites orbiting the Earth, bounce microwave signals off the moon, or even make contact with astronauts aboard the International Space Station (ISS).
Connect Locally:
Test your portable setups and chat with fellow GCARS members across the Gold Coast and the Hinterland using VHF/UHF frequencies and local club repeaters.
A Community of Innovators and Responders
Amateur radio is inherently social.
By joining the Gold Coast Amateur Radio Society, you become part of a welcoming, local “makerspace” of the airwaves. You’ll find a community of like-minded locals who are always willing to share their technical knowledge, help you troubleshoot your latest build, and have a chat.
Beyond everyday experimentation, hams also play a vital role in times of crisis. When severe weather or natural disasters knock out conventional phone and internet networks, amateur radio operators have the technical skills and independent equipment to step up and provide critical emergency communications for our community.
Ready to get your hands dirty?
Your journey into the original maker hobby begins with learning the ropes and getting certified.Â
Head over to our Getting Your Licence page to find out how easy it is to take your first step!
