Building to Understand
For anyone approaching electronics and amateur radio today, one of the main challenges is that…
components
Homebrewing
power supply
components
linux
Time reference
As is well known, modern weak-signal digital modes (such as FT8, WSPR, JT65, etc.) require…
antenna
components
Toroids
In our ham radio world, toroids are fundamental components, yet they are often poorly understood.…