LA3ZA Radio and Electronics

I have never had any contacts on the 5 MHz or the 60 meter band. But I guess it's time for that now. Both my K2 and my K3 support it...

I just ordered an AP510/AVRT5 APRS tracker and am anxious to get my hands on it to try it out. I like the small size and the fact that it ...

Congratulations to the ARRL Logbook of the World (LOTW) which just reached 100 million confirmed contacts. This is the same as an impressi...

Today the number of hits on my blog just exceeded a quarter of a million. When I converted my old web pages to a blog I didn't really ...

My own surface mount version of the Pixie2 Here's a guide  in table format to minimalistic single-band amateur radio transceivers. T...

The Norwegian-language " The road to the international radio amateur license " came off the press this June. It is based on the ...

If you are like me, you appreciate electronic gadgets with dials and displays. So when I discovered this "USB detector",  I thou...

For the first time ever I have been spotted on all the five bands that my Ultimate3 QRSS/WSPR kit (G0UPL design) is transmitting on. This i...