🎓 Dr. Freemo :jpf: 🇳🇱: "Another style of directional coupler I had worked…" - CleverLibre Social

🎓 Dr. Freemo 🇳🇱 @freemo@social.cleverlibre.org

Another style of directional coupler I had worked on.

#EE #electronics #engineering #electicalengineering #rf #radio #ham #hamradio #amateurradio

Aug 16, 2020, 00:30 · · · ·

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