Off Grid Ham Radio OH8STN
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Ultra-Portable, Digital QRP fanatic, and video-creator, Julian OH8STN is a retired broadcast engineer and expat living in Scandinavia. His blog features insights and analyses of his digital micro-expeditions, designing and building bespoke gear, and solving many practical problems associated with man-portable off grid communications on HF.
Off Grid Ham Radio OH8STN
1w ago
Setting up a Microsoft Surface Go for Portable Ham Radio Data Modes ..read more
Off Grid Ham Radio OH8STN
1M ago
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 ..read more
Off Grid Ham Radio OH8STN
1M ago
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 ..read more
Off Grid Ham Radio OH8STN
1M ago
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 ..read more
Off Grid Ham Radio OH8STN
2M ago
Radio enthusiast details QSO with GW4OZU using Icom IC-705, demonstrating JS8Call's efficacy in low-power HF communications ..read more
Off Grid Ham Radio OH8STN
2M ago
Summary: Retevis clarified AES128/AES256 encryption for the HD2 and confirmed, IT'S COMING ..read more
Off Grid Ham Radio OH8STN
2M ago
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 ..read more
Off Grid Ham Radio OH8STN
3M ago
Integrating the Ruuvi Gateway and sensors to remotely monitor indoor/outdoor temperatures, ensuring safe temperatures for lithium battery charging. Off-Grid Ham Shack ..read more
Off Grid Ham Radio OH8STN
3M ago
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 ..read more