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Frequency Calibration - HP 3458A Technical Manual

Digital voltmeter
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T .O . 33K8-4-551-1
Table 11.
R an.
e
(AC)
10 mV
100 mV
1V
1OV
100 V
1000 V
A pplied
kC)
10m@1kHz
100m@1kHz
1 @ 1 kHz
1 @ 1 kHz
10 @ 20 Hz
10@ 30 Hz
10 @90 Hz
10@ lOkHz
10@30kHz
10 @90 kHz
10@ 150 kHz
10@500 kHz
10@1 MHz
100 @ 1 kHz
700 @ 1 kHz
L imits(VAC)
9 .97142 to 10 .02858 m
99 .9681 to 100 .0319 m
0 .999699 to 1 .000301
0 .99880 to 1 .00120
9 .98299 to 10 .01701
9 .98299 to 10 .01701
9 .99299 to 10.00701
9 .99698 to 10 .00302
9 .98099 to 10 .01901
9 .93199 to 10 .06801
9 .74999 to 10 .25001
9 .63997 to 10 .36003
9 .29996 to 10 .70004
99 .9598 to 100.0402
699.379 to 700 .621
4 .5 .10 Disconnect the test setup.
(SHIFT)
(BLUE)
4 .5 .11 Press the TI
keys.
4 .6 FREQUENCY CALIBRATION :
NOTE
Verify the TI LFILTER is ON . See NOTE with step 4 .4 .10, if necessary.
4 .6 .1 Press the TI
key.
4 .6 .2 Connect the TI HI and LO Input terminals to Synthesized Signal Generator OUTPUT terminal through a
50 0 Termination.
4 .6 .3 Set the Synthesized Signal Generator for the first value listed in the Applied column of Table 12.
Reset
30

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