ARRL Amateur extra EXAM Preparation

About ARRL Amateur extra EXAM Preparation

ARRL Amateur extra EXAM Preparation, covering the topics:

1. Commision Rules
2. Operating Procedures
3. Radio Wave Propagation
4. Amateur Practices
5. Electrical Principles
6. Circuit Components
7. Practical Circuits
8. Signals and Emissions
9. Antennas and Transmission Lines
10. Safety

Application features :

- Multiple-choice exercise
- There are 4 hints (50:50, HINT or Knowledge, VOTE, Add TIME for answering), that can be used, but require coins that can be added by viewing Ad impressions
- More than 60 questions in one topic which in turn appear in 10 questions

Enjoy