
California wildfires: Starlink
Starlink supporting victims of the California wildfires
Starlink supporting victims of the California wildfires
Since the disaster brought on by Hurricane Helene, followed up with the unnecessarily complex and utterly disordered and mismanaged FEMA response, I thought it time […]
Many of us have watched the new cold war brewing for some time now. This increase in tensions has had a profound impact on my […]
This is a eBook pre-order. The release date is December 24, 2024 In a world where traditional communications can fail when you need them most, […]
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.
Summary: Retevis clarified AES128/AES256 encryption for the HD2 and confirmed, IT’S COMING!
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 […]
To protect lithium batteries from cold while charging, a video/blog showcases using a Chinese diesel heater in an off-grid ham shack. It’s vital to keep batteries above freezing, a lesson learned from electric cars in winter. The video details the installation and operation of a 3kw Vevor diesel heater, which also powers up using the ham shack’s LiFePO4 batteries, maintaining ideal temperatures for both batteries and equipment.
This video shows charging Power Queen LiFePO4 batteries with a vertical wind generator and discusses off-grid ham shack power storage solutions, including during non-solar conditions.
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