What is Sky Wave Propagation?
Sky wave Propagation describes the behavior of radio signals at high frequencies (HF), typically in the range from 3 to 30 MHz. Sky waves can travel hundreds of kilometers, allowing for long-distance communication. The free electron density of the ionosphere influences the refraction of radio waves.
The project "Understanding HF Propagation," focuses on skywave propagation,
shows near-real-time indices and explains what the terms mean.
shows near-real-time indices and explains what the terms mean.