ZachTek WSPR Transmitter

I am considering purchasing one of these units for WSPR experiments. It’s an interesting product, with GPS providing timing and location data and working off a 5V USB supply. I need to decide what band to concentrate on and where…

KiwiSDRs reactivated

After a holiday, and little amateur radio activity, I have reactivated the 2 KiwiSDRs from the home location. The performance is not as good as at the previous remote and RF quiet location, but is adequate enough for general listening…