LeCroy LT264 Lightning Impulse Test Signal Loss

[johndoe91]

I use Lecroy LT264 oscilloscope to trace lightning impulse test (1.2/50usec waveform). I have driver for labview and use edge triggered example. One impulse is not shown in every three impulse. What could be the reason ? Thanks for your interest.

[Trevor-B]

Hi,

I have a few questions about what you are expecting. Have you verified that there is another impulse on the line? Have you been able to make the measurement you want on the scope itself?

Can you post a picture of what you are getting, and if you can, what you expect?