I debated putting this question on the electrical engineering forum vs. here. I settled on here since I figured many of you amateur radio experts have probably wondered about this too.
I am interested in seeing a graphical output of all of the various frequencies that are around me. Think of this as a broad spectrum analyzer that works across as much bandwidth as I am able to access. I am not interested in the content, just what frequencies are being utilized.
For example, I would love to see how the RF environment changes as I drive my car to work every day. Are there hotspots? What is the strength? Does it vary over time? A graphic interface that shows signal strength and the frequency would be interesting as well.
I have done several Google searches on this, and also searched on these forums. I don't have the right lingo as I can't seem to come up with anything worthwhile.
Appreciate your help / advice on this. Thanks.