P5150 Adjustments
High Frequency (HF) Adjustment
1.
Connect the probe and equipment as shown in the
High Frequency (HF) Adjustment
setup for the P5100A probe.
(See Figure 9 on page 10.)
2.
Set the oscilloscope horizontal to 4 ns/div. (Adjust the oscilloscope as necessary to view the leading edge of the
waveform.)
3.
Adjust the HF response as follows:
Figure 15: Areas of the waveform affected by adjustments R1, R2, and R3
First adjust R1 to
fl
atten out to 20-30 ns.
Next, adjust R3 for the 10-20 ns area.
Adjust R2 for the last ~5 ns. If the overshoot is too great, then adjust R2 to roll off the front corner and readjust R3
followed by R1. The adjustments are complete when you have optimized the waveform.
4.
Slide the probe cover back over the probe body until the body tab engages with the cover slot.
End of procedure.
P5100A & P5150 High Voltage Probes Technical Reference
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Summary of Contents for P5100A
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