Interesting. So you were testing the interaction of a cell phone with an older automobile?
What was your source? A wand? Conducted or radiated? EMP test? Or was it a frequency sweep?
No, we weren’t testing cell phones. The company was testing towertop equipment and site equipment used in the cell network. The automobiles were after hours goofing around with the engineers to see what if any validity the doomsday EMP prophecies had.
The intended use of the cell was to test things like these:
https://thumbs.dreamstime.com/z/cell-tower-top-antennae-877121.jpg
Er, “The intended use of the cell” should be “the intended use of the company’s testing cell/facility”.