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 […]
Education
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
Solar Powered Winlink RMS overview Wavetalkers
Off-Grid Winlink RMS Gateway Powerdd by PowerFilm Solar
WAVETALKERS Winlink Exercise 7-10 APRIL 2020
Hello Operators.This just came in over winlink. I find I’m often too involved with my own projects to support & share those from others as […]
Xiegu x6100 Winlink Express Setup
Hello Operators.This is just a quick blog post showing you how I set up the Xiegu X6100 with Winlink Express. It really is very simple. […]
Lead Acid vs Lithium or Are bloggers lying?
Hello Operators. I don’t normally call out other bloggers but today is one of those days. Research is one aspect of my Youtube channel and […]
Ebike Solar Charging How to
The post provides a detailed guide to creating a portable solar charger for an e-bike using only solar panels, a charge controller, and the e-bike battery. The system is lightweight and doesn’t need an inverter. It details two scenarios: charging the e-bike battery while stationary, and using one battery while charging a second. Additionally, it explains the concept of pedal-assist, the role of a boost charge controller, and how to achieve off-grid e-bike charging.
DIY 599 PA500 HF Amplfier TX Power Measurement 40M
Hello OperatorsSome of you have asked for some measurements of the DIY599 PA500 output power at certain drive levels. Well, here you are. In this […]