At some point, you may want to arrange SDR receivers for easy antenna switching. Here’s how I accomplished this with my SDR radios and active antenna controllers. Read more
Spring Snow – Poplar Tree Distress
Did we get spring snow? Not really. It’s just tons of fluff flying off our poplar tree, making us sneeze and making our outdoor activities miserable. Read more
High Pass Filter Board – Isolation Milling
Milling a high pass filter board with your desktop CNC is a good beginner’s project. Here is how I made mine. Read more
American Independence Day – Take a Step Back
Today is July 4th, American Independence Day. COVID-19 has muted celebrations. So, maybe this would be a good time to take a step back and consider the state of the union. Read more
PCB Isolation Routing Success, Finally
Well, I am finally getting the hang of PCB isolation routing. My first early success makes me very happy indeed. Read more
Milling Copper Printed Circuit Boards
So, I have been slowly coming down the learning curve on milling copper printed circuit boards. I have lots to learn. Read more
CDC Institutional Failure – Symptoms of a Disease
Our civilization is eroding through many post-modern social diseases. Institutional failure is a prominent symptom of our new lower expectations – witness CDC in 2020. Read more
Andrew Cuomo Daily Briefings Remembered
During dark times, my life has been enriched by Andrew Cuomo Daily Briefings. I am glad New York’s pandemic crisis has passed, at least for now. Read more
English Premier League Soccer Returns
It’s back. After a sleepy spring, English League Premier Soccer returns to the field and on the air. I missed it. Read more
iPad 2 ARRL Magazine Reader – New Life for Old Tablet
It turns out that the ARRL magazines app does not work with older versions of Apple iOS. Good news, though, is you can revive an iPad 2 ARRL Magazine Reader by just using the browser. Read more