N8DMT ⁽⁶⁵⁾

Being caught up on recent technical tasks around the home office gave time to help a family member with a…

I've had an Advanced Receiver Research (AAR) P900VDG GaAs Low Noise Amplifier (LNA) in the small RF modules box for…

Have been reading about capacitance hats (top hats) for use with vertical antennas (VA3KOT article) and thought I'd put one…

The TinyGTC is a low cost USB GPSDO (GPS Disciplined Oscillator), Timer, Counter that provides MANY functions and capabilities. The…

Living in an HOA community, I've been using a CHA F-Loop3 magnetic loop here in my indoor ham shack. I…