- #1
- 11,308
- 8,732
i have noticed in several geographically diverse locations, drastic changes in FM radio and WiFi radio communications at the time of sunrise/sunset plus/minus a few minutes. But soon after the rise/set, they return to normal. Other frequencies, like cell phone reception seem unaffected.
I should not be surprised, but I am curious. Why the changes?
I should not be surprised, but I am curious. Why the changes?