All Questions
5
questions
0
votes
1
answer
1k
views
What is the difference between a differential probe isolated and a differential probe non isolated?
The classical differential probe are non isolated. But it also exist differential probe that are isolated.
What is the interest of isolated differential probe with respect to a non isolated ...
- 2,478
2
votes
1
answer
380
views
E field probe or H field probe to detect
I have a board that is failing radiated EMC tests. There are narrowband spikes with 50 MHz intervals (300 MHz, 350 MHz, 400 MHz, etc.)
I believe it has something to do with a clock (I suspect so since ...
- 131
1
vote
2
answers
339
views
How do I tell whether if it is my oscilloscope or circuit catching mains 50 Hz?
I see that my oscilloscope has some 50 Hz when the probe only is connected to the oscilloscope, which is normal. But I want to know if my circuit is catching the 50 Hz main from e.g. the power supply. ...
- 161
1
vote
1
answer
163
views
EMC-BCI. Coil injection and probe were calibrated at 100 ohm
As the title says my coil injection and coil probe were calibrated into 100 ohm loop line Impedance and it resulted an insertion loss (dB) for the coil injection.
and transfer impedance (dBΩ) coil ...
- 103
1
vote
1
answer
4k
views
How to Select Near field probe
Please guide me select best suitable Near filed probe for my application out of these two.
Which will help to troubleshoot the EMI problem.
My Product Need to be compliance in range 150Khz -30Mhz for ...
- 123