QRP NVIS Data Modes Go Kit (TR)uSDX
The (TR)uSDX is a budget-friendly HF radio covering the 80, 60, 40, 30 & 20 meter bands. Add a Digirig & tablet computer to it, […]
LiFePO4
Victron 75/15 MPPT RFI Problem on HF Receiver
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
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 […]
DIY LiFePO4 Battery – Pocket Portable
Hello OperatorsThis is a simple 12v battery pack. It is purpose built for a balance of size, weight, energy density and storage capacity. As our […]
Winlink VaraFM VaraHF Project
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 […]
PowerFilm Solar Panels: Where to buy?
Hello Operators.Today on OH8STN Ham Radio we are answering the question where we can buy PowerFilm solar panels. I have been using portable solar panels […]
Portable Off-Grid and QRP Ham Radio
Hello Operators.Today on OH8STN Ham Radio we discuss a portable ham radio camping trip with OH8HUB. We found ourselves hot tent camping during a severe […]
PowerFilm Solar Panel Buyers Guide FAQ
Hello OperatorsI suspect it has something to do with ARRL field day, potential SHTF or something else but recently, there’s been lots of questions coming […]
Lead Acid v LiFePO4 FACTS 2021
Hello Operators.Once again we find a very well produced test confirming what we’ve known on the channel, for the past few years. Lead Acid battery […]
PowerFilm Lightsaver Max Radio Compatibility List
Hello Operators Last year I published a video on portable power for QRP – 20 watts radios. That video was focused on the PowerFilm Solar, […]