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HP 3458A Technical Manual page 11

Digital voltmeter
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T .O . 33K8-4-551-1
Table 1. (Cont.)
Test Instrument (TI)
Characteristics
Performance
Specifications
Test
Method
Range : 0 to 1000 VAC
Accuracy:
Relative: ±(% of rdg + % of mg)
Absolute:
±[Sgrt(TI % of rdg^2 + STD1 % of rdg^2 +
STD2 % of rdg A2) + TI % of mg +
STD1 .tV + STD2 µV]
Range
Frequency
Relative
Absolute
10 mV
20 to 40 Hz
0 .5 + 0 .02
(0 .5 +0+0 .019)+0 .02+0+ 1 .3
40 Hz to 20 kHz
0 .5 + 0 .02
(0 .5 +0+0 .011)+0 .02+0+ 1 .3
20 to 50 kHz
0 .5 + 0 .02
(0 .5 +0+0 .021)+0 .02+0+2
50 to 100 kHz
0 .5 + 0.02
(0 .5 +0+0 .031)+0 .02+0+ 2 .5
100 to 300 kHz
4 + 0 .02
(4+0+0.081)+0 .02+0+4
100 mV
20 to 40 Hz
0 .08 + 0 .002
(0 .08 + 0 + 0 .0085) + 0 .002 + 0 + 1 .5
40 Hz to 20 kHz
0 .08 + 0 .002
(0 .08 + 0 + 0 .0038) + 0 .002 + 0 + 1 .5
20 to 50 kHz
0 .08 + 0 .002
(0 .08 + 0 + 0 .0069) + 0 .002 + 0 + 2
50 to 100 kHz
0 .08 + 0 .002
(0 .08+0+0 .016)+0 .002+0+ 2 .5
100to300kHz
0 .3+0 .01
(0 .3 +0+0 .025)+0 .01 +0+4
300to500kHz
1+0 .01
(1+0+0 .038)+0 .01+0+8
500 kHz to 1 MHz
1 + 0 .01
(1+0+0.06)+0 .01+0+0
1 to2MHz
1 .5+0 .01
(1 .5 +0.1 +0 .0038)+0 .01 +3 + 1 .5
1 V
20 to 40 Hz
0 .08 + 0 .002
(0 .08+0+0 .0066)+0 .002+0+0
40 Hz to 20 kHz
0 .08 + 0 .002
(0 .08+0+0 .0024)+0 .002+0+0
20 to 50 kHz
0 .08 + 0 .002
(0 .08+0+0 .0046)+0.002+0+0
50 to 100 kHz
0 .08 + 0 .002
(0 .08+0+0 .071)+0 .002+0+0
100 to 300 kHz
0 .3 + 0 .01
(0 .3+0+0 .016)+0 .01 +0+0
300to500kHz
1+0 .01
(1+0+0 .026)+0.01+0+0
500 kHz to 1 MHz
1 + 0 .01
(1+0+0 .06)+0 .01+0+0
1to2MHz
1 .5+0 .01
(1 .5 +0 .1 +0.0024)+0 .01 +3 +0
10V
20 to 40 Hz
0 .08 + 0.002
(0 .08+0+0 .0067)+0 .002+0+0
40 Hz to 20 kHz
0 .08 + 0 .002
(0.08+0+0 .0027)+0 .002+0+0
20 to 50 kHz
0.08 + 0 .002
(0.08+0+0 .0048)+0 .002+0+0
50 to 100 kHz
0 .08 + 0 .002
(0.08+0+0.081)+0 .002+0+0
100 to 300 kHz
0 .3+0 .01
(0 .3 +0+0.019)+0 .01 +0+0
300 to 500 kHz
1 + 0 .01
(1+0+0 .04)+0 .01+0+0
500 kHz to 1 MHz
1 + 0 .01
(1+0+0 .06)+0 .01+0+0
*2
1 to2MHz
1 .5+0 .01
(1 .5+0 .1 +0 .0027)+0 .01+3+0
See footnote at end of Table.
AC Voltage
(Random Sampled Mode)
AC BAND _<2 MHz
Implicitly calibrated
during Synchronous
Sub-sampled Mode
Calibration
9

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