When deploying emergency communications (EMCOMM) under austere field conditions, the priority shifts from chasing low-angle DX to establishing rock-solid, predictable local and regional circuits. An emergency antenna system
Power supply design and filtering often dictate the ultimate performance of an electronic circuit. In RF and sensitive audio applications, the power supply is practically part of the
The surge in Parks on the Air (POTA), Summits on the Air (SOTA), and casual field operating has sparked a golden age for portable antennas. When you are
Yes, six-meter (50 MHz) amateur radio activity peaks dramatically during the summer solstice. This is driven by an atmospheric phenomenon known as Sporadic-E (Es) propagation, which allows operators
Even with the proliferation of satellite internet and advanced cellular networks, amateur radio remains incredibly relevant in disaster preparedness and response today. In fact, its role has evolved
Amateur radio has a massive and highly active open-source hardware community. Because the hobby is rooted in experimentation and “homebrewing,” many of the most popular projects are designed
Choosing the right power source for portable operations (like POTA, SOTA, or Field Day) comes down to balancing weight, budget, and the specific power demands of your transceiver.
Being a Net Control Station (NCS) is essentially acting as the traffic controller of the airwaves. Whether you are running a casual social net, a formal traffic net,
