Overall, my wideband loop helper build was fast and simple. Everything was made easier with isolation milling a small PCB on my CNC. Read more
Category: Shortwave Radio
Wideband Loop Helper Design
Some online calculators and open source software made wideband loop helper design easy. Using a simulator also helps you make adjustments to use readily available components. Read more
Wideband Loop Helper Project
My wideband loop helper project should let you eliminate overload from strong nearby broadcasters while enjoying HF reception with most wideband software defined radio receivers. 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
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
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
Wideband Rejection Filtering for MW Overload
A wideband rejection filter may be used to prevent medium wave overload while still keeping the wideband nature of your receiving system intact. Learn more. Read more
Medium Wave Overload – Good and Bad News
Strong local broadcasters can create medium wave overload which causes problems for shortwave reception on higher frequencies. 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
Wideband Loop Antenna Mounts on Thingiverse
I have published the final version of my wideband loop antenna mounts on Thingiverse. Anyone with a 3D printer can make these, cheap and cheerful. Read more