Pattern and Match

Not long ago a friend asked me about using his short boom 3-element tri-band yagi on 6 meter. Apparently the idea is more popular than I exp...

I am reluctant to write this article. Although we are now 2 months past the peak of the summer sporadic E season the band is not quite dead....

I made a last minute decision to enter the CW NAQP (North American QSO Party) this past weekend. My contesting ambitions are muted during t...

When we last visited my malfunctioning prop pitch motor , a variety of problems were evident. After that article was published I proceeded w...

After abandoning the physical interface for the antenna controller I am building I ran into several challenges. The fully software solution...