HP 3458A - Page 7

T .O
. 33K8-4-551-1
Table 1 . (Cont)
Test Instrument (TI)

Performance
Characteristics

Specifications
Test
Method
AC Voltage

Range
: 0 to 1000 VAC
Compared to an
AC Measurement(Synchronous Sub-sampled Mode) (Cont .)
AC BAND <_2 MHz Accuracy :

Standard or Calibrator
Relative : ±(% of rdg + % of mg)
Absolute:
±[Sgrt(TI % of rdg^2 + STD1 % of rdg^2 +
STD2 % of rdg A 2) + TI % of mg +
STD1 µV + STD2 µV]
Range
Frequency Relative Absolute
100 V 1 to 20 Hz 0 .02 + 0 .004 (0 .02+0+0 .02)+0 .004+0+0 * 2
20 to 40 Hz
0 .02 + 0 .004 (0 .02+0+0
.0068)+0 .004+0+0
40 Hz to 20 kHz 0 .02 + 0 .002 (0 .02+0+0 .0031)+0 .002+0+0
20 to 50 kHz 0 .035 + 0 .002 (0 .035+0+0 .0069)+0 .002+0+0
50 to 100 kHz 0 .12 + 0 .002 (0 .12+0+0 .0098)+0 .002+0+0
100 to 300 kHz 0 .4 + 0 .01
(0
.4+0+0
.021)+0 .01+0+0 *2
300 kHz to 1 MHz 1 .5 + 0 .01 (1 .5+0+0 .05)+0
.01+0+0
*
2
1000 V * 3 1 to 20 Hz 0
.04 + 0
.004 (0 .04+0+0 .02)+0 .004+0+0
* 2
20 to 40 Hz 0 .04 + 0 .004 (0 .04+0+0
.0099)+0
.004+0+0
* 2
(<220 V) 40 Hz to 1 kHz 0 .04 + 0 .002 (0 .04+0+0 .0031)+0 .002+0+0
(<_700 V) 40 Hz to 1 kHz 0 .04 + 0 .002 (0 .04+0+0 .0041)+0 .002+0+0
(>700 V) 40 Hz to 1 kHz 0 .04 + 0 .002 (0 .04+0+0 .0038)+0 .002+0+0
(<_700 V) 1 to 20 kHz
0 .06 + 0
.002
(0 .06+0+0
.0041)+0
.002+0+0
(>700 V) I to 20 kHz 0 .06 + 0 .002 (0 .06+0+0 .0038)+0 .002+0+0
20 to 50 kHz 0 .12 + 0 .002 (0 .12+0+0 .013)+0 .002+0+0
* 2
50 to 100 kHz 0 .3 + 0 .002 (0 .3+0+0 .05)+0 .002+0+0 * 2
AC BAND >2 MHz Accuracy:
Relative
: ±(% of rdg + % of mg)
Absolute:
±[Sgrt(TI % of rdg^2 + STD1 % of rdg^2 +
STD2 % of rdg^2) + TI % of mg +
STD1 [IV + STD2 µV]
Range Frequency Relative
Absolute
10 mV 45 Hz to 20 kHz 0 .09 + 0 .06 (0 .09+0+0 .011)+0 .06+0+ 1 .3
20 to 50 kHz 0 .09 + 0 .06 (0 .09+0+0 .021)+0
.06+0+2
50 to 100 kHz 0 .09 + 0 .06
(0 .09 + 0 + 0 .031) + 0 .06 + 0 + 2
.5
100to300kHz 1 .2+0 .05 (1 .2+0+0 .081)+0 .05+0+4
300to500kHz 1 .2+0 .05 (1 .2+0+0 .089)+0 .05+0+8
500 kHz to 1 MHz 1 .2 + 0 .05 (1 .2+0+0 .17)+0 .05+0+8
1 to 2 MHz
7 + 0
.07
(7+0 .1 +0 .011)+0 .07+3+ 1 .3
2to4MHz 7+0 .07 (7+0.2+0 .011)+0
.07+3+ 1
.3
4 to 8 MHz 20 + 0 .08 (20+0 .2 +0 .011)+0 .08 +3 + 1 .3
See footnotes at end of Table .
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