4 Jul 2021

Sporadic E (Es) and wet string

 At this time of year we get Es in the northern hemisphere. What amazes me is how strong signal can be. This is not always the case, but it is not uncommon to get S9+ signals with low power, even on FM. Es can be particularly effective on 10m and 6m. Often the season goes on into September. Very simple antennas can be effective. Yesterday I was happily decoding FT8 signals with my antenna wire on the ground on 10m. A dipole made of wire is perfectly adequate.

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