Building a Yaesu FT-891 remote control box

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

Like what you see? You can leave me a tip:
https://www.paypal.me/kb9vbr

Become a patron! Unlock exclusive content at: https://www.patreon.com/kb9vbrantennas

Support Ham Radio Q&A by shopping at Amazon: http://amzn.to/2kO6LH7