Re: [PSES] "Singing probe"

Hello Rick, Thinking aloud: Could it be magnetostriction of the core and windings? Perhaps this could be exacerbated by a probe with some foreign material in the gap? All the best James Rick Goodwin wrote >Hello, > >A question for the experts. While doing an automotive BCI test,

Re: [PSES] "Singing probe"

-0400 To: Subject: [PSES] "Singing probe" Hello, A question for the experts. While doing an automotive BCI test, the injection probe started "singing". During the test around 56-60 MHz while applying the standard AM 1 kHz 80% modulation, I could hear a tone at ab

Re: [PSES] "Singing probe"

-0400 To: Subject: [PSES] "Singing probe" Hello, A question for the experts. While doing an automotive BCI test, the injection probe started "singing". During the test around 56-60 MHz while applying the standard AM 1 kHz 80% modulation, I could hear a tone at ab

[PSES] "Singing probe"

Hello, A question for the experts. While doing an automotive BCI test, the injection probe started "singing". During the test around 56-60 MHz while applying the standard AM 1 kHz 80% modulation, I could hear a tone at about 1 kHz. This only occurred on some of the cables, not all. Granted