Category
Ham Radio Licensing
How Ham Radio Callsigns Are Structured (and What They Tell You)
A callsign like W1AW isn't random — its prefix, call-area digit, and suffix each carry real information, from country of origin down to how long an operator has held their license.
Understanding Amateur Radio Bands: From 160 Meters to 70 Centimeters
Why amateur bands are named after a wavelength in meters, what each one is generally good for, and how frequency and wavelength relate to each other.