

Hf propagation using solar indices

- Quick guide to hf propagation using solar indices
post 22 Mar 2025
Propagation Solar Cycle Links →
Solarham space weather
Solar Cycle 24, Spaceweather, Amateur Radio VHF Aurora
Top Band 160 meters
This band is particularly challenging, and almost exclusively cw for dx
Understanding Solar Indices
Long distance HF radio communications is made possible by a region of charged particles
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Solar Cycle 24, Spaceweather, Amateur Radio VHF Aurora
This band is particularly challenging, and almost exclusively cw for dx
Long distance HF radio communications is made possible by a region of charged particles

PSION Greyline Clock PSION Greyline Clock v. 1.0 is a UTC/Local clock showing sunlight/darkness area on the world map