Hello Operators.I’m excited to announce the availability of a brand-new standalone chapter from my upcoming ebook: “Grid Down Emergency Communications: How to Stay Connected When […]
Power Queen LiFePO4 Prime Day Sale for USA & Europe. Pay Attention!
A DIY Victron Cerbo touschreen to save some money on monitoring battery storage and solar energy.
Power Queen Bluetooth Smart Edition LiFePO4 battery and charge controller test.
OH8STN Portable Ham Radio on Solar Power GIVEAWAY 2024.
This tutorial explains how to modify Retevis Ailunce HD2’s band for different IARU regions and outlines the advantages of DMR in ham radio, including text messaging.
The 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.
March 2024 Power Queen promotions offer discounts for large LiFePO4 batteries in the US and Europe, plus a 5% discount with code…
The Retevis Ailunce HD2 is finally here! Here’s a short preview of the highlights. A few weeks before this post was published, Retevis reached out […]
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.
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