Portable Power – Off Grid Ham Radio OH8STN

Air Compressors need off-grid power too

September 21, 2023 Julian OH8STN 2

Ham Radio LiFePO4 battery powers 4500psi air compressor off-grid!

PowerFilm solar panel vs hunting rifle

August 1, 2023 Julian OH8STN 0

Hello Operators.This demonstration helps answer one of the “Why PowerFilm?” questions, so often seen in the comments. In my experience, PowerFilm Solar provides portable solar […]

Efficient QRP Data communications

April 20, 2023 Julian OH8STN 4

When discussing efficient low power communications, it is impossible to deny the effectiveness of narrow bandwidth data, even at low power levels. But wait, there’s […]

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 […]