So, I need to conduct an RF survey of a ground site. The survey’s purpose is to determine if there is any QRM in the area of a ground site receiving UHF radio signals for GNSS with RTK radios. What is QRM? It’s an amateur radio shorthand for man made noise encountered when trying to…
Recently, I put together a raspberry pi3 and an RTL-SDR V3 receiver. Pictures to follow.
It would be great if this little bit of code could make a change for the benefit of all mankind. But for now, it’s an example of how to make change for currency (money). Looking for my next great adventure, one of the managers of a position that I was really interested in, asked me…
WLOD is back on the air WLOD is now very different from the analog transmitters used thirty years ago. Now everything is digital up to the FM transmitter. After that it goes out over the air. The studio and transmitter are at my house. The server is in the cloud hosted on an AWS server…
