About HAM.Wiki
Introduction
HAM.Wiki is an open-source amateur radio (HAM Radio) encyclopedia project. We aim to provide a comprehensive, accurate, and accessible knowledge base for amateur radio enthusiasts worldwide.
Our Goals
- Lower the barrier to entry for amateur radio
- Build a systematic knowledge base covering all aspects of HAM radio
- Share equipment reviews, modification tutorials, and hands-on experience
- Foster communication and collaboration within the amateur radio community
Content Overview
Getting Started
Learn what amateur radio is, basic concepts, and how to take your first steps.
License & Exams
Exam preparation guides for various countries including China (CRAC), USA (FCC), and international licenses.
Equipment Guide
Buying guides and reviews for handhelds, mobile radios, HF transceivers, SDR receivers, and accessories.
Modification Tutorials
Firmware flashing, frequency expansion, hardware modifications for popular radio models.
Antennas & DIY
Antenna theory, design principles, and practical DIY building guides.
Operating Guide
Band plans, operating procedures, contest guides, Q-codes, and communication etiquette.
Digital Modes
DMR, C4FM, D-STAR, FT8, APRS and other digital communication technologies.
Books & Resources
Curated book recommendations and online learning resources.
Emergency Communications
The role of amateur radio in emergency preparedness and disaster response.
Contributing
This is an open-source project. All amateur radio enthusiasts are welcome to contribute:
- Fix errors or add content
- Share modification tutorials and operating experiences
- Help with translations
- Suggest improvements
Disclaimer
- This wiki is for educational and reference purposes only
- Modification tutorials are intended for licensed amateur radio operators
- Always comply with your local radio regulations
- You are responsible for any modifications you make to your equipment
Contact
- GitHub: ham-wiki/wiki
73! We hope you enjoy exploring the world of amateur radio.
Build Information
- Last Updated: 2026-05-16 10:12:33 UTC
- Git Commit Hash:
7b5a4e8 - Build Branch:
main - Workflow Run: 25959323661
Contributors
IUU6