Field Testing The Web SDR Receiver Box

I have a rare free hour and as the weather is nice I’m out testing the amateur radio receiver I built. I’m picking up a few voice transmissions clearly and enjoying the conversations. My receiver also picked up its first Morse code transmission too but struggled a little to translate it. More tweaking needed.

Web SDR Amateur Radio Receiver Box


The Portable Web SDR Receiver

I’ve been a big fan of radio for most of my life, especially the ham radio side of things. Luckily nowadays with the wonder that is the internet, there are many convenient ways of listening in to amateur radio transmissions without the need for expensive kit. If you fancy having a go yourself you can download a copy of my beginners guide to Web SDR and amateur radio that gets mentioned in the video below here.

So this week I started on a very exciting project, building a portable listening receiver that hooks into Web SDR setups around the globe. My favourite one of all has to be the one located on the site of an old nuclear bunker here as I find the 2m band is best for picking up voice transmissions.

The idea was to have a nice portable box that you can carry over one shoulder that will allow you to comb the airwaves whilst on the move. I also included a Morse code translator that will decode any Morse that is picked up and display the message on the small LCD. To finish it off I found a retro handset that someone had bought me for a present years ago. I had originally wanted to incorporate an internal speaker inside the box but including the old style handset just seemed an even better idea.

I love this project and I look forward to taking it out and about with me.