"How to Make the Most of Solar Cycle 25 Solar Maximum,"
Inviato: 18 gennaio 2024, 17:32"How to Make the Most of Solar Cycle 25 Solar Maximum," presented by Frank Donovan W3LPL
Frank Donovan W3LPL, a world-renowned contester, shares his knowledge and experience regarding HF propagation during Solar Cycle 25 Solar Maximum. Topics covered include sunspots and solar cycles, ionizing radiation, geomagnetic disturbances, 27-day solar rotation, seasonal variability, solar flares and HF blackouts, coronal mass ejections and effects on the ham bands, day and night. Also included are recommended websites that map propagation of HF bands.
Frank Donovan W3LPL, a world-renowned contester, shares his knowledge and experience regarding HF propagation during Solar Cycle 25 Solar Maximum. Topics covered include sunspots and solar cycles, ionizing radiation, geomagnetic disturbances, 27-day solar rotation, seasonal variability, solar flares and HF blackouts, coronal mass ejections and effects on the ham bands, day and night. Also included are recommended websites that map propagation of HF bands.