Planning a Meshtastic network that delivers reliable, long-range communication can be tricky. Factors like terrain,…
In the vast expanse of our solar system, one of the most captivating yet potentially…
SFI index: Solar Flux Index. it is a gauge of how much solar particles and…
Sometime I use reversebeacon.net to see either propagation on certain frequency is good or bad. It seems like my signal…
WaveGuide is the amateur radio operator’s ultimate utility for determining HF propagation conditions, whether you’re…
The Electromagnetic Spectrum - The electromagnetic spectrum is a continuum of all electromagnetic waves arranged…
Radio propagation is the behavior of radio waves when they are transmitted, or propagated from…
Before we can understand auroras, we need a few facts about the space around our…
