World Amateur Radio Day
World Amateur Radio Day (WARD) — 2019 is the 94th anniversary of the International Amateur Radio Union (IARU), which was…
self reliant radio communications by professional amateurs…
World Amateur Radio Day (WARD) — 2019 is the 94th anniversary of the International Amateur Radio Union (IARU), which was…
A simple set of charts to show the various power and attenuation level for different types of coaxial cable at…