Fine-tuning the Yaesu FT-891 Reference Oscillator

The Yaesu FT-891, like other Yaesu radios on the market today, has a menu option that allows us to find tune the reference oscillator. If you don’t have access to a frequency counter, this video shows a “poor man’s” way to check the accuracy of your reference oscillator, by checking it against WWV. The resolution of the FT-891 goes to 5 Hertz increments, so adjusting the reference oscillator using this method will get your radio within 5 Hertz accuracy. I hope you find this video informative and helpful. Another great way to help support this channel is to click subscribe. 73, de N4HNH