Author name: Dave Cripe

FDIM 2026 Design Challenge Winner

Dave Cripe / 2026-05-28

For 2026, the FDIM Design Challenge took a different twist – the goal was to demonstrate a 40M QRP transmitter having the highest DC to RF conversion efficiency. We had […]

FDIM 2026 Design Challenge Winner Read Post »

FDIM

FDIM 2026 Homebrew Contest Winners

Dave Cripe / 2026-05-27

The 2026 Four Days In May Homebrew Contest had entries in five categories, and a best In Show award. Attendees to the Club night were able to view each of

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