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Scope Vertical Accuracy
DC Differential Gain
Keysight N2818/9A Differential Probes User Guide
1
Configure the oscilloscope to the following settings:
Amplitude Scale (Channel 1):.......................................................20 mV/div
Amplitude Scale (Channel 2):.....................................................500 mV/div
Time Scale:...................................................................................200 ms/div
Acquisition mode:.......................................................................32 averages
Input impedance:....................................................................................50Ω
Trigger:...........................................................................................Channel 2
2
On the 9500B calibrator, configure
Type:.................................................................................................TRIGGER
Load:........................................................................................................50
3
On the 9500B, connect the
oscilloscope. Connect the
oscilloscope
4
On the N9500B, set
output:
Waveform:...................................................................................square wave
Load:......................................................................................................1 M
Amplitude:....................................................................................0.1V pk-pk
Frequency:.............................................................................................1 kHz
5
On the oscilloscope, select the amplitude measurement and record the
DC amplitude (approximately 100 mV) of the square wave. This
measurement is only the oscilloscope.
1
Disable the 9500B's output and disconnect the active head from
channel 1 of the oscilloscope.
2
Connect the N2818A probe output to channel 1 of the oscilloscope.
3
Attach the BNC adapter to the 9500B's
4
Attach the differential probe input leads by clipping the alligator clamp
to the BNC adapter banana post.
5
On the N9500B, configure
output:
Waveform:...................................................................................square wave
Load:......................................................................................................1 M
Amplitude:...................................................................................................1V
Frequency:..............................................................................................1 kHz
6
Enable the output of the calibrator.
CH2
to the following settings:
CH2
active head to channel 2 on the
CH1
active head to channel 1 on the
CH1
to the following settings and enable the
CH1
CH1
to the following settings and enable the
Using the Probe
Ω
Ω
active head.
Ω
37
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