Hello: I'm using a NI-5112 to measure the signal of a magnetic/hall sensor - 100Vpp. I want to use 10:1 attenuation but I can't use a common probe. I want to connect the CH0 to sensor with a special/customized cable&connector. I've tried to make the same circuit with 9MOhms and capacitor like explained on site, but I reached bad results. The industrial probes has special characteristics for capacitance and noise rejection. Someone knows how can I solve it ? Thanks.

High-Speed Digitizers

Hi,

It looks similar to the probe compensation.

What worries me more is the capacitance of the Piezo, any way i will try the same in the test bench

Thank You for the info. .

Regards

Jemmy

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