Category: HF Communications
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N9SAB Antenna Care Package Unboxing
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N9SAB sent over a care package filed with lightweight, efficient, stealthy antennas for portable and fixed station ham radio use. Let’s unbox them together!
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My Off-Grid & Grid Down Comms Energy strategy
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in battery power, charge controller, Disaster, DIY projects, Education, Emergency Communications, Grid Down Communications, Group Communications & Preparedness, Ham Radio, HF Communications, JS8Call, LiFePO4, Off-grid Comms, off-grid ham shack, oh8stn, Portability & Mobility, Power Queen LiFePO4, Solar Power, Solar Power for Ham Radio, Survival & PreparednessThe off-grid ham shack is fully energy self-sufficient, utilizing solar, wind, and other power sources, with a focus on low current devices for sustainable communication.
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HF Propagation predictions
An amateur radio operator explores how detailed weather data could predict HF band openings, leveraging temperature, pressure, and historical contact information while considering the impact of cold on equipment conductivity.
