Charging your laptop or tablet off-grid
Need to charge your tablet or laptop computer off-grid? This video shows you how to do it.
ham radio
Retevis Prime Day Sale
Last chance to get a Prime Day Retevis Ailunce HD2 GPS. Sorry this heads up is coming so late.
Portable Ham Radio on Solar Power Giveaway
OH8STN Portable Ham Radio on Solar Power GIVEAWAY 2024.
Microsoft Surface for Portable Ham Radio Data modes
Setting up a Microsoft Surface Go for Portable Ham Radio Data Modes.
Retevis Ailunce HD2 ISRU Frequency Expansion
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.
N9SAB Antenna Care Package Unboxing
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!
My Off-Grid & Grid Down Comms Energy strategy
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.
Impromptu QRP JS8Call QSO with Icom IC-705
Radio enthusiast details QSO with GW4OZU using Icom IC-705, demonstrating JS8Call’s efficacy in low-power HF communications.
LiFePO4 Battery deals for March 2024 | Power Queen
March 2024 Power Queen promotions offer discounts for large LiFePO4 batteries in the US and Europe, plus a 5% discount with code…
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.