Bench test success DIY Solar Generator
Today I’m running JS8Call Solar powered with the Yaesu ft-891. This is the first successful QRO test of the diy solar generator. It has also […]
Off-grid Comms
Why Bespoke Build Portable Power?
Hello Operators Question keeps coming up, “Why bespoke build portable power when we can buy “off the shelf” saving ourselves the trouble?”. It’s very good […]
Portable Solar Generator DIY 12.8v LiFePO4
Hello OperatorsFrom December 2018 through February 2019, I researched, designed, documented, and built a 12 volt, 576wh DC Solar Generator, using LiFePO4 batteries. In some […]
Ham Radio Off Grid with OH8STN
Hello Operators There are often misconceptions about Communications off grid or what off grid actually means. That’s what we’re talking about today. There’s a lot […]
Better Power Distribution for Portable Ops.
Hello Operators We’ve done lots of work on the channel with portable power for portable ops. We’ve even discussed power distribution on the channel but […]
Super Antenna MP1 Ham Radio Go Kit (Episode notes)
Hello Operators. In this video we head out to KP35WD Korpinen Finland, using the Super Antenna MP1 and the rest of my ham radio go […]
Global JS8Call Network
Hello Operators Sometimes I wonder if it’s obvious to other operators, why I’m so interested in JS8Call. Certainly I am no fan boy, but I […]
And they laughed… Man Portable Amateur Radio Field Station
I remember that April 2017 radar challenge. The freezing rain, the frostbite, the realization of not being adequately setup for the conditions I operate in. […]
Off Grid Clock sync on Raspberry Pi Ublox USB GPS
Hello operators. One of the benefits of doing these off grid series, is the knowledge we gain from getting out of the office and out […]
Ham Radio Biathlon Prepping for the RaDAR Challenge
Hello Operators My passion for man portable field communications it’s no secret. In preparation for the RaDAR Challenge, I decided to challenge myself with a […]