G3: Radio Wave Propagation

Radio wave characteristics: properties of radio waves; propagation modes

3 Topics
36 Questions in this pool

3 Questions from these topics will be on your exam

G3A: Sunspots and Solar Radiation

Sunspots and solar radiation; ionospheric disturbances; propagation forecasting and indices

14 Questions in this topic
1 Question on your exam

Topic G3A
G3B: Propagation

Maximum Usable Frequency; Lowest Usable Frequency; propagation

11 Questions in this topic
1 Question on your exam

Topic G3B
G3C: Ionospheric Propagation

Ionospheric layers; critical angle and frequency; HF scatter; Near-Vertical Incidence Skywave

11 Questions in this topic
1 Question on your exam

Topic G3C