About VU3EXJ Ham Tools
Your Complete Virtual Radio Shack
Our Mission
To provide comprehensive, easy-to-use ham radio tools that help amateur radio operators of all experience levels explore, learn, and excel in the world of radio communications. From getting your first license to mastering advanced techniques, we're here to support your entire ham radio journey.
About VU3EXJ
VU3EXJ is a licensed amateur radio operator based in Bengaluru, India with a passion for bringing modern technology to the ham radio community.
Being a HAM for 3+ years, I see the pain of newbies as well as finding info in an accessible place. I have tried to leverage my learning experience that can help other amateurs to scale faster.
This project started as a way to digitize and modernize the tools that every ham radio operator uses daily - from beacon generation to grid square calculations.
Quick Facts
What We Offer
Comprehensive Tools
From APRS beacon generation to grid square calculations, QSL card creation, and band planning - all the tools you need in one place.
Educational Journey
Our 7-step journey takes you from getting your license to mastering advanced techniques like satellites and digital modes.
Live & Interactive
Real-time tools with live examples, interactive calculators, and instant feedback to help you learn and experiment safely.
Indian Ham Focus
Designed specifically for VU operators with Indian callsign formats, local regulations, and region-specific propagation considerations.
Open Source
All tools are open source and community-driven. Contribute features, report bugs, or suggest improvements on GitHub.
Join Our Community
"Amateur Radio: Where technology meets passion, and where every contact is a bridge across the world."
73 de VU3EXJ
Bengaluru, India β’ Grid: MK85