HP 3400B User's And Service Manual page 27

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Calibration
Chapter 2
Performa nce Verification Proced ures
Amplifier Stability Check
This test verifies the stability of the voltmeter's input amplifier by
measuring the rolloff' of the frequency response at
measured for this test is a de voltage taken at the rear-panel de output
jack. This voltage is normalized
(-1
RMS input voltage
HP 3-100 8
Source
Range Ou1put Voltage
0 . 1 V 0.1 V
1 HP 3400B:
Select the 0.1 volt range.
2 Source: Select a 0.1 volt ae signal at
3 External Multimeter: Select the 10 Vde range with
resolution.
4 Verify that the de voltage measured at the rear-panel de output
jaek is within the limits shown in the table above.
Procedures
to -1
Vde and is proportional
to
Vde corresponds a full-scale meter deflection).
Source
Output Frequency
40 MHz
40 MHz.
40 MHz. The signal
to
the
DC OUtput
(DMM Reading)
-0 .65 V \0 -0 .45 V
5�
digits of
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