Riding the Solar Cycle: The Physics of 10-Meter Band Communication

Published on Jan. 17, 2025, 6:28 a.m.

Communication is usually perceived as a terrestrial endeavor, a matter of cables, towers, and satellites orbiting just overhead…

Visualizing the Ether: How SDR Architecture Democratizes HF Communication

Published on Jan. 17, 2025, 7:09 a.m.

For decades, the realm of High Frequency (HF) radio was a "black box" experience. Operators would spin a dial, listening to sta…