Modern advances in shortwave radio bands Introduction – Why is shortwave still relevant today? In recent decades, the world of telecommunications has seen explosive growth. VHF/UHF/SHF frequency bands…
In the world of radio technology and amateur radio, few things are as critical as proper antenna matching. Impedance matching is a key factor that directly affects transmission…
Radio frequency jamming is one of the most serious threats to modern radio technology and communication systems. Although jamming was already known during World War I, in the…
Whether you’re hiking through the woods, off-roading with friends, or prepping for a power outage, having a reliable way to stay in touch is more important than ever….