Solar Power for Ham Radio – Off Grid Ham Radio OH8STN

Arctic Circle Off Grid 2023

May 25, 2023 Julian OH8STN 5

Near the end of May 2023, Julian OH8STN will be joined above the Arctic Circle by Ed WQ2U, and Oliver DL4KA for an off-grid data […]

Lightweight Portable Power for Off Grid Communications

March 18, 2023 Julian OH8STN 2

An Intelligent LiFePO4 portable power pack for off grid ham radio by DL4KA Oliver of DIY599. Hello Operators.Today we are interviewing Oliver DL4KA the popular […]

Portable Power Manpack & off-grid power strategies

October 17, 2022 Julian OH8STN 0

Hello Operators. Recently I posted a video entitled “Portable Power Manpack for Civilian Off-Grid Communications”. It’s a video overview of a man-portable shoulder sling solar […]

Victron 75/15 MPPT RFI Problem on HF Receiver

August 21, 2022 Julian OH8STN 14

Hello Operators Last week the Victron 75/15 mppt charge controller was tested for RFI. Unfortunately, the load port dumps an enormous amount of RFI on […]

Pocket Portable Solar Generator for Ham Radio

August 10, 2022 Julian OH8STN 0

A Pocket Solar Generator for portable ham radio, on today’s episode of OH8STN Ham Radio Hello Operators.Today we are talking about ultra.lightweight portable power for […]

The Risks of Centralized Energy

August 8, 2022 Julian OH8STN 11

Yesterday I was out grabbing clips for a video I’m about to publish. While looking at my gear, the thought of how far my off-grid […]

Winlink VaraFM VaraHF Project

July 17, 2022 Julian OH8STN 8

Hello Operators I recently started work on a long overdue Winlink project. The project is a gateway serving the Northern Gulf of Bothnia coastal region […]