[Elecraft] Frequency counters for Alignment

[Ron D'Eau Claire]

As in all measurements, there's a point beyond which greater accuracy is a
waste of time. 

Knowing what accuracy is needed is the mark of the experienced technician or
engineer. 

Certainly, the few Hz accuracy easily achieved by zero beating WWV is more
than enough for HF use, even for most commercial applications, and few
counters have the time base stability to hold even that calibration for very
long.

Ron AC7AC