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 […]
Emergency Communications
Digi Mode Ham Radio Hat for Raspberry Pi
Hello Operators For you Raspberry Pi users, It looks like we finally have an audio codec, GPS, real time clock, and native data ports on […]
Too few Operators or station problems?
I recently posted the image at the top of this post to a user group in Facebook, in response to the complaints about low activity […]
JS8Call 0.9 Release notes
Hi Folks, Thanks for staying patient with me on this one. Build servers were being weird today! Happy to bring you release with simple features, […]
Ham Radio NVIS for Regional Communications
Hello Operators. My buddy Gil F4WBY the Radio Prepper, just published amazing video on Regional Communications using NVIS or near vertical incidence skywave. Like myself, […]
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 […]
The Cost of Portable Off Grid Solar Power
Hello Operators. The first image you see in this post was taken in Lapland back in August 2018. It’s one of the scenes from The […]
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 […]
Importance of a Clean Digital Signal
Hello Operators Todays topic is overdriving our digital modes audio, and the effects it has on other operators trying to use the same band. I […]