Propagation
There are 3 questions in the exam on this topic.
Syllabus Sections
| Syllabus topic | Exam reference |
|---|---|
| Radio propagation: key concepts | 5A1, 5A2 |
| Ionosphere | 5B1, 5B2, 5B3, 5B4 |
| VHF and above | 5C3 |
| Other features | 5D1, 5D2 |

There are 3 questions in the exam on this topic.
| Syllabus topic | Exam reference |
|---|---|
| Radio propagation: key concepts | 5A1, 5A2 |
| Ionosphere | 5B1, 5B2, 5B3, 5B4 |
| VHF and above | 5C3 |
| Other features | 5D1, 5D2 |
The origin of some of the text on this page is from the RSGB with additions by the web master.