It seemed like a good idea at the time. I don’t know how I compare to others, but my three-plus decade amateur radio career is littered with failed projects and off grid mistakes. Much of it can be explained away as valuable learning experiences, but as I look back, there… Read more »
Call now! Operators are waiting! small solar power You’ve probably seen the campy ads hawking small solar power systems and “solar generators”. These ads make some remarkable claims and the manufacturers are deliberately vague on the technical specifications of these products. They further fuzz up the facts with unrealistic depictions… Read more »
It’s about ham-less options. I’m going to assume that everyone who reads this blog is either a currently licensed ham, or at least vaguely interested in becoming one. With that kind of a demographic, why should I even entertain the idea of covering non-ham radio communications? Well, it’s all about… Read more »
There’s a buzz about radio, and it’s not on the radio. The amateur radio social media pages and web forums are suddenly buzzing with activity. Mostly it’s from people who are not hams but want to become one. This anecdotal evidence is supported by a notable increase in web traffic… Read more »
Two of a kind? Some radio amateurs, especially those who are new to the hobby, may not even know there are two main types of power supplies. They could be forgiven for that. When you need a power supply, you just jump online, pick out that one suits your needs… Read more »
A promising technology. Off Grid Ham first discussed perovskite solar cells in February 2017. This still-emerging technology uses perovskite-structured crystals to pull energy from different colors of light. Silicon panels by comparison make electricity from a narrow band of light. The process for making perovskite solar is also cheaper and… Read more »
A good value for the money never goes out of style. Back in February of 2016 the Off Grid Ham 100 Watts for $300 solar project made its debut. Over four years later it is still one of the most-viewed articles on this website with several hundred hits every month…. Read more »
A lot of amateurs want to go off grid. The demand and desire to take amateur radio off grid is absolutely there. The problem is that information about off grid radio is sprinkled around. It’s hard to find straight answers. Many radio and survival blogs occasionally address the issue, but… Read more »
Revisiting the old school. Most radio amateurs have never even heard of Edison batteries. Edisons been around for over 100 years, and while they enjoyed some early popularity, they more or less left the scene by 1910. Lately though they’ve been getting more attention from the off grid community. So… Read more »
Thanks for making OGH a great website. 2019 has been a great year for Off Grid Ham! We racked up twenty-two articles (including this one), tens of thousands of page views, and a growing reader base from all over the world. It’s not lost on me that you readers are… Read more »
Cold weather changes everything. It’s December, and for most of the USA we are heading into seriously cold weather. Cold has a lot of negative effects on off grid power and amateur radio gear. If you have not properly accounted for cold weather, then your equipment will let you down… Read more »
A hot topic. My May 5, 2019 commentary, The Transmitters of Freedom Should Be Turned Back On, unexpectedly generated a great deal of attention. It quickly became one of the most reposted and shared articles on this website. It’s encouraging that so many people care about this issue. It warrants… Read more »