I ran a frequency scan using the instructions on this forum, and wonder if anyone could help interpreting the output? I’ve attached the output file here.
I have a 3dBi 1090mhz antenna (this one), fed in to a FA Filter and then an FA Pro Stick Plus (blue).
A few questions:
- There seems to be a faint yellow hue across the entire spectrum, whereas other results I’ve seen have a pure black background. Is this indicative of background noise across the spectrum?
- There is a strong signal at around 923mhz, which I’ve seen on other forums could be indicative of the mesh networking that smart meters use. I do have a smart meter in the home, so this is entirely plausible. Is that signal strong enough to saturate the receiver and cause problems with ADS-B reception?
Any help would be most appreciated!