NEWS

Radio frequency (abbreviated RF, rf, or r.f.) is a term that refers to alternating current (AC) having characteristics such that,...

How far will a handheld VHF radio actually reach, and when do you need something more? These are the questions...

Radio Antennas – Key Facts You Need to Know Get clear answers on antenna gain, range, UHF vs VHF, SWR,...

Sober boating cuts your risk dramatically. It doesn't remove it. Here's what NZ law and data actually say, and what...