[OFARC] great resource

Ralph (home) ke5hdf at sbcglobal.net
Thu Jan 9 11:04:23 EST 2020


I copied this from the ARRL contest newsletter

The imbedded link takes you to a list of club newsletters

Choose Jan 2020.great description of propagation modes, plus lots of useful
links.

 

Ralph

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Terry, N6RY, gave a comprehensive presentation to the Sun City Grand Hams,
entitled "HF PROPAGATION & SPACE WEATHER," which is also
<http://www.grandhams.com/newsletters.htm> available in the January 2020
newsletter. It starts with a good overview of the various layers of
ionization in the ionosphere, and ends with a number of resources for
further study.

 

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