Super Antenna MP1 ALT-Config
An alternative configuration for the Super Antenna MP1 HF antenna. Hello Operators. Here’s a flashback to my favorite Super Antenna MP1 configuration. It uses a […]
Education
SIGINT: Power & Bandwidth
When we’re thinking about SIGINT, excessive power and bandwidth are not conducive to a low-profile survival radio strategy!
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 […]
Beyond LOS (Line of sight)
In preparedness, we can often rely too heavily upon VHF and UHF Communications, with lightweight and portable handheld radios. Let’s discuss how to mitigate the […]
Dark Mode & visual customization for Winlink Express
Hello Operators. Today Winlink Express got an important update. It’s now possible to customize the text color and window background to your liking. This update […]
The Risks of Centralized Energy
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 […]
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 […]
USA Technician question pool changing July 1 2022
Hello operators. Just a heads up on the American Technician class question pool. Seems like it’s going to be changing on July 1st 2022. Take […]
Xiegu x6100 on FT8 & Chameleon F-LOOP 3.0
Patio portable with the Xiegu X6100 & Chameleon F-LOOP 3.0 | #OH8STN