Keysight DP0010A, Руководство пользователя

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54 DP0010A/11A/12A/13A Differential Active Probes User’s Guide
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Performance Verification
8
Click Setup > <probe channel> and set the scale for the probe channel to 2.5
V/Div . In this example, probe channel is Channel 2 . Then close the dialog box.
9
Click Control > Clear Display to clear the oscilloscope display.
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Use Marker to evaluate the results.
a
The marker (M1 in this case) should still be on screen. Slide it to the new
crossing point of f4 and f2.
b
Record the Horizontal Marker value. This represents the -3 dB BW of the
probe in the low attenuation state. In the example below, it is 1.78 GHz.
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Confirm that the measured bandwidth is above the rated bandwidth for your
probe model.