Dave, KZ9V stops by the shack, and share with us his memory keyer remote control box he built for the Yaesu FT-891

Schematic for FT-891 remote control box: http://ok1dx.cz/constructions/keypad/keypad.html

Yaesu FT-891 Voice Memory Keyer: https://youtu.be/sdwSVqUMiOw

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