Alberta has had good leadership and population behavior as we deal with our COVID-19 realities six months in. Looking forward to a vaccine, though. Read more
Amazing TinySA Spectrum Analyzer
You will find the new TinySA spectrum analyzer very useful to light to moderate RF work, at a price that’s hard to beat. Check it out. Read more
Reduce ADC Overload from Active Loop on HF
Some front end filtering helps you use wideband loops with wideband SDR receivers on HF while holding overload from nearby broadcasters at bay. Read more
Fight Cable News Overload
As I fight cable news overload and refine my viewing, I still hang on to a few journalists for insights and brain food. These are difficult days. Read more
SDR Medium Wave Performance
Let’s check out SDR medium wave performance with a variety of front end designs which all work differently and well, most of the time. Read more
SDR Receiver Front End Designs
If you take a close look, you may find that each of your SDR receiver front end designs is quite different. You need to learn the differences to get best performance from your radios. Read more
Understand Global Economics for What It Is
If you understand global economics, you will realize the profound restructuring required by moving to fuels with lower power density. Read more
Front End Attenuation with RSPduo Medium Wave
A five dollar module from eBay lets you experiment with front end attenuation to avoid SDR overload from local broadcasters and enjoy medium wave DX. Read more
Medium Wave Filtering with RSPduo
Your wideband SDR receiver can be crippled by strong local broadcast signals. Medium wave filtering can provide the solution. Either a bandstop or high pass filter does the trick. Read more
Make SWL Great Again with RSPduo
You can make SWL great again. Just add a couple of antennas to the RSPduo and press the Play button. Read more