New Release: Increased Tensions
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 […]
Education
Learning the NATO Phonetic Alphabet
Hello Operators This is a short video on the history, alphabet, and number strategy of the NATO phonetic alphabet. The tutorial includes the phonetic pronunciation […]
Pre-Order Grid Down Emergency Communications
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, […]
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.
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.
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.
Retevis Ailunce HD2 AES256 Encryption clarification
Summary: Retevis clarified AES128/AES256 encryption for the HD2 and confirmed, IT’S COMING!
Retevis Ailunce HD2 DMR Radio is here!
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 […]
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.