The Forgotten Spectrum: Rediscovering Longwave and Shortwave in a Connected World

Published on Jan. 4, 2026, 7:29 a.m.

In the age of gigabit fiber optics and 5G low-latency networks, the lower frequencies of the electromagnetic spectrum have larg…

The Invisible Net: Advanced Antenna Theory and the Modern DXer’s Workflow

Published on Jan. 4, 2026, 7:27 a.m.

A radio receiver, no matter how sophisticated its Digital Signal Processing (DSP) or how stable its Phase Locked Loop (PLL), is…